Z8000 VARIABLE SPEED DRIVE
· A Multi‐Purpose Variable Speed Drive
· ‘Flux Plus’ Torque Maximiser
· IP66, IP30 & IP66 Stainless steel enclosed
· Plain English display & simple menu
· Internal Logic & operations and extensive function selection
· Fully programmable I/O
· Internal PID Controller (2x) & Hibernation function
· Application’s menu to simplify setup
· Special pump control & application menu
· ‘Live’ meter displays with plain English fault & status display
· Integral EMC Filter for compliance to AS61800.3 & C‐tick
· Low Harmonic option with integral DC Bus Choke
· Modbus & BACnet standard inclusion
· Service menu for diagnostics
· Fully customisable user alarms & warnings
· Line contactor Control & 24VDC control supply option
· ESO operation in compliance with AS
· 8x Preset speeds with programmable operating modes and user selectable unit
Simplified Menu & Programming:
The Z8000 has been engineered to make installation & programming simple with a plain English display and simple intuitive menu structure. Menu & parameters are displayed in English using an alphanumeric display with added benefit of support codes. Operating status & fault messages are also displayed in Plain English for ease of interpretation & fault diagnosis. With the increasing complexity of technology, Zener has aimed for simplicity.
The Z8000 can include pre‐programmed application menus to provide simplified setup for common type of applications, such as pressure control systems for pumps. Zener will continue to expand this library and can customise unique application menus or a library of application menus on request. These application menus create a special submenu with only the required parameters and can include macro’s to configure a group of parameters.
The Z8000 provides multiple step through displays to provide a comprehensive view of operating variables.
▪ Display of speed reference and actual speed in user customised scale & units.
▪ Plain English display of operating status and faults.
▪ PID Control variables, display of Set‐point and Process feedback in customised scale & units. Eg. PSI, KPA, Bar or custom
▪ Display of Frequency, Current, Load%, Kw, RPM, KWhrs, Run hours
▪ Selectable default display
▪ Display of I/O status/values via SERVICE menu.
▪ 2x integral timers, each with 2x AND gated inputs, assignable inputs, outputs and a RESET input.
▪ 2x Comparators for each analogue input with a HIGH & LOW function, with assignable outputs.
▪ 4x Internal relays
▪ Digital Outputs with Invert function and Delay ON & Delay OFF adjustments.
▪ 4x USER ALARMS & WARNINGS, with timer function and customised display text
▪ Digital Inputs with direct, invert or edge trigger sensing
|
L series |
R series |
J series |
V series |
Input Supply Voltage: |
208 to 240VAC 3Phase |
380 to 480VAC 3 Phase |
440 to 600VAC 3Phase |
900 to 1100VAC 3 Phase |
Tolerance: |
‐15% to +10% |
‐15% to +10% |
‐15% to +10% |
‐15% to +10% |
Input Frequency: |
48 to 62Hz |
48 to 62Hz |
48 to 62Hz |
48 to 62Hz |
Output Voltage: |
0 to 240VAC 3Phase |
0 to 240VAC 3Phase |
0 to 240VAC 3Phase |
0 to 240VAC 3Phase |
Output frequency: |
0 to 200Hz |
0 to 200Hz |
0 to 200Hz |
0 to 200Hz |
** See SOLAR SPECIFICATION for DC voltage inputs
** Refer to the Z8000: 1100V Data Sheet or manual for more details / Specifications
Enclosure Rating: |
IP30 (NEMA 1); IP54 (NEMA X); IP66 NEMA 4); |
Storage Temperature: |
‐20 to +70°C (‐4 to 158°F) |
Operating Temperature: |
0 to 40°C (‐32 to 104°F) |
0 to 50 °C (‐32 to 122°F) ‐ Load & Selection Dependant |
|
Above 50°C (122°F) – Contact Zener |
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Relative Humidity: |
5 to 95% Non‐Condensing |
Altitude: |
0 to 1000m (0 to 3281ft) |
Standards Compliance:
Australian EMC Framework AS61800.3 |
Models marked with the appropriate symbol comply with the Australian EMC framework requirements |
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UL 508C |
Models marked with the appropriate symbol are listed by underwriters Laboratories Inc and comply with UL508C |
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IEC 60947‐4‐1 |
The I2T function complies with IEC60947‐4‐1 Ed2.0B (2000) and AS/NZ3947.4.1:2001: Low voltage switchgear and control gear – contactors and motor starters – Electromechanical contactors and motor starters thermal overload specification class 10A. |
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IEC AS |
ESO in compliance with |
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IEC/AS |
Harmonic reduction |
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Control:
Control System: |
Sensorless Flux Vector Control with ‘Flux Plus’ Torque maximiser; |
Control Method: |
6 pulse, Pulse width modulated with Carrier optimisation (2‐16kHz). |
Output Devices: |
IGBT |
Resolution: |
0.1% |
Linearity: |
0.2% of Max. frequency |
Output Torque: |
100 ‐200%, depending on selection. |
Overload Endurance: |
Minimum of 110% of continuous rating for 60seconds. Subject to VSD selection and operating temperature |
Maximum Starts per hour: |
Unlimited |
Maximum Power cycling: |
Unlimited |
Output Frequency: |
0 ‐ 200Hz |
Accel/Decel Time: |
0 – 600secs, independent with dual ramp |
Cooling: |
Temperature Controlled, Fan forced |
Protection: |
Over current, Over/Under Voltage, Overload (I2T), Output Short Circuit, Over temperature, Earth Fault, User Alarm(s), Motor Thermistor, Charge Fault, Power Fail, Load Warning. 4 x Custom User Alarms |
Control Logic Voltage : |
5VDC (terminal 1) |
DISPLAY: |
Alpha‐numeric, 2 line, 32 character, back lit (Blue) Liquid Crystal Display, |
USER CONTROLS: |
5 Multi‐function Momentary Acting Push Button MENU:SCROLLUP/DOWN,ENTER,ESC OPERATIONAL: FWD/UP, REV,DOWN, STOP/RESET, LOCAL/REMOTE Selection |
MENU: |
PLAIN ENGLISH with support code. Selectable User Code lockout. 2 Level menu structure with selectable application specific menu. Customised menu and application library |
STATUS & VARIABLE DISPLAY |
Selectable power up screen. Displays: SPEED (Actual & Reference) with user selectable units; Amps, KW, % Load, RPM, KWhrs, Hrs and PID – SV & PV in user selectable units. Diagnostic display of analogue & digital inputs via SERVICE MENU. |
FAULT DISPLAY/LOG |
Plain English fault display with trip log (100 loggings), date & time stamped. |
Functional, I/O:
START/STOP CONTROL |
Keypad (local or remote mounted Console): |
FWD/REV/STOP/RESET push button on keypad |
Programmable digital input(s) : |
FWD,REV,JOG FWD, JOG REV, FWD Latch, REV Latch assigned to a digital input source |
|
Programmable internal logic, function or selectable source: |
From Terminal, internal logic, function or digital source. 1. Terminal (Digital Input) 2.Analogue Input Comparator Function – Hi & Lo with hysteresis 3.Timer output |
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Internal PID Controller: |
Internal ‘PID controller’ and hibernation (Sleep) mode provides start/stop command. |
SPEED (REFERENCE) CONTROL |
Keypad (local or remote mounted Console): |
UP/DOWN push button on keypad |
Programmable Analogue inputs: |
Maximum 3x Analogue inputs, fixed or selectable by digital input(s). Standard input selection (0‐5V; 0‐10V, 0‐20mA, 4‐20mA) or customised input Zero and offset adjustment |
|
Reference Selection: |
Reference selection via digital input(s): 1.Remote / local selection 2.9x Preset Reference (speed) with user selectable unit 3.Allocated ‘Reference Selector’ inputs with selection mode; 4. JOG FWD/REV Selection Choice of Speed References: 1.Preset Reference (Speed) 2.Analogue Inputs (Max 3) 3.Local (Console or Remote console) 4.PID control 5.Internal Analogue input function (Average or Maximum) |
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Programmable internal logic, functions or selectable source: |
Reference selected from internal logic, function or source. 1.Analogue Input Comparator Function – Hi & Lo with hysteresis 2.Timer output 3.Internal Relays 4.Analogue Input Function Reference : Average or maximum 5.Internal PID Controller |
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Available Reference (sources): |
Available in local or remote mode of control: ANALOGUE INPUTS, CONSOLE, PID OUTPUT, COMMS REF, PRESET 1 TO 8,REFERENCE SELECT, ZERO REF, DC TRACKING REF, ANALOGUE INPUT FUNCTION REF. |
DIGITAL INPUTS |
Quantity: |
Maximum 13x DIGITAL INPUTS 4 Programmable Digital Inputs + ENABLE 4 + 4 Programmable Digital Inputs using ‘Extended Features Option Board’ |
Logic Voltage: |
5Vdc (supplied via terminal 1) Direct, Invert or Rising Edge or Falling Edge trigger selection |
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Programming: |
A function is allocated a digital input (or terminal). A Function can be allocated to an internal source, or to ON or OFF (to eliminate wiring). A function’s operation may be direct, inverted or edge triggered. More than 1 function can be allocated to a single digital input (terminal). |
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Parameters: |
1.Function allocation 2. Logic: Direct, Invert or Rising Edge or Falling Edge trigger selection |
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Programmable Command functions: |
FWD, REV, FWD LATCH, REV LATCH, STOP, JOG FWD, JOG REV, RESET, REMOTE, UP, DOWN, ESO |
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Reference Selection using digital inputs: |
Choice of selection mode: Mulitplexed, Mulit‐speed or Tally ANALOGUE INPUTS, CONSOLE, PID OUTPUT, COMMS REF, PRESET 1 TO 8, REFERENCE SELECT, ZERO REF, DC TRACKING REF, ANALOGUE INPUT FUNCTION REF. |
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Programmable Users Alarms/Warnings: |
4x USER ALARMS; 4x USER WARNINGS Customised Text and selected input source. |
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Programmable Allocations (Input sources): |
ON, OFF, ENABLE INPUT, DIGITAL INPUTS, INTERNAL TIMERS, ANALOGUE INPUT Hi & Lo COMPARATORS, PROCESS VARIABLE UNDER OR OVER, UNDER SPEED, OVER SPEED, UNDER LOAD, OVER LOAD |
ANALOGUE INPUTS |
Quantity: |
Maximum 3x ANALOGUE INPUTS 1x (Standard) 1 + 1 ANALOGUE INPUTS using ‘Extended Features Option Board’ |
Type: |
Standard Selection (0‐5VDC, 0‐10Vdc, 0‐20mA, 4‐20mA) or custom input. Zero and offset adjustments |
|
Parameters: |
1.Signal Type 2.Zero & Offset 3.Hi Compare 4.Lo Compare 5.Comparator Hysteresis |
THERMISTOR INPUT |
Quantity: |
Maximum 2x THERMISTOR INPUTS 1 + 1 THERMISTOR INPUTS using ‘Extended Features Option Board’ |
Type: |
PTC |
|
Specification: |
Trip level 3300ohms, open circuit & short circuit protected. |
DIGITAL OUTPUTS |
Quantity: |
Maximum 8 digital outputs (dependent on other I/O requirements) 2x Relay Outputs – Single pole normally open 2 + 2 Relay Outputs – C/O, N/O & N/C using ‘Relay Option Board(s)’ 1 + 1 OPTO‐FET Outputs using ‘ Extended Features Option Board(s)’ |
Type: |
RELAY and MOSFET (bidirectional) |
|
Ratings: |
RELAY: 5A 240VAC Resistive; 2A 240VAC Inductive OPTO‐FET: 24VDC 400mA |
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Parameters: |
1.Relay Sense: Invert / Direct 2.Function (Source) Selection 3.ON Delay – 0‐600secs 4.OFF Delay – 0‐600secs |
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Programmable functions: |
RUN, TRIP, ESO, PROOF, ZERO SPEED, AT SPEED, UNDER SPEED, OVER SPEED, ON, OFF, OPT ALARM, A/R FAIL, FWD, REV, ENABLED, I2T TRIP, OVER TEMP, LOAD WARNING, LC CONTROL, HI ALARM, LO ALARM, T1 TIMER OUTPUT, T2 TIMER OUTPUT, TRIP ex UV/PF, PV UNDER, PV OVER, PIPE FILL TIMER, LOAD UNDER, LOAD OVER, USER ALARM 1‐4, INTERNAL RELAY 1‐4, SOLAR GOOD, LOW SOLAR, NO FLOW |
ANALOGUE OUTPUTS |
Quantity: |
Maximum 3x ANALOGUE INPUTS 1x (Standard) 1 + 1 (using ‘Extended Features Option Board’) |
Type: |
Standard Selection (0‐5VDC, 0‐10Vdc, 0‐20mA, 4‐20mA) or custom input Zero and offset adjustment |
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Parameters: |
1.Signal type 2.Zero & Offset in selected unit 3.Output selection |
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Programmable function: |
Output Selection: FREQUENCY, I2T, SPEED, CURRENT, LOAD, POWER, PRESET 1,PRESET 2, PRESET 3 |
USER ALARMS & WARNINGS |
Quantity: |
4x ALARMS, 4 x WARNINGS |
Text Display: |
User adjustable text displayed, 12 Characters |
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Input Selection: |
ON, OFF, ENABLE INPUT, DIGITAL INPUTS, INTERNAL TIMERS, ANALOGUE INPUT Hi & Lo COMPARATORS, PROCESS VARIABLE UNDER OR OVER, UNDER SPEED, OVER SPEED, UNDER LOAD, OVER LOAD |
|
Parameters: |
1.Alarm/Warning Mode: Always, Run, PID Closed Loop 2.Input Selection 3.Alarm Display Text: 12 Characters |
INTERNAL LOGIC & FUNCTIONS |
Timers: |
2x INTERNAL TIMERS Adjust delay of 0‐1200secs; Delay On or OFF;Selectable AND function input Selectable RESET function input |
Comparators: |
HIGH & LOW COMPARATOR for each analogue input Adjustable level and Hysteresis |
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Internal Relays: |
4X INTERNAL RELAYS |
COMMUNICATIONS (Refer to instruction manual for further details) |
Protocols: |
EIA/RS‐485, Modbus RTU and BACnet MS/TP (Standard) Other protocols and/or gateway modules may be available on request. |
BACnet |
Compatable interface with standard application specific controller (B‐ASC) as per Standard 135 2004 |
|
Modbus |
Compatable interface as described in Modbus‐IDA.org documentation |
DIAGNOSTIC TOOLS |
‘Live’ Displays |
‐ Status Display ‐ Fault /Trip Display ‐ Display: SPEED (Actual & Reference) with user selectable units; Amps, KW, % Load, RPM, KWhrs, Hrs and PID – SV & PV in user selectable units. |
‘SERVICE’ Menu |
‐ Digital input logic (1 or 0) ‐ Analogue Input and Outputs displayed in volts or current ‐ Thermistor input in resistance ‐ Digital Outputs (Relay) logic (1 or 0) ‐ Input Voltage (Vab, Vbc) ‐ Bus Voltage ‐ Communications Diagnostics ‐ Temperature Sensor readings ‐ Overload used ‐ Fan Control override/test |
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Fault/Trip Log |
Log of last 100x trips, Date & Time stamped |
ESO (Fire Mode):
ESO (Essential Service Over‐ride) See also Digital Inputs |
Description: |
Whilst ESO is held active certain protection is ignored, the VSD will operate at the selected speed, ignoring normal run/stop commands. |
Activation: |
ESO mode is activated by digital input terminal or internal source:ON, OFF, ENABLE INPUT, DIGITAL INPUTS, INTERNAL TIMERS, ANALOGUE INPUT Hi & Lo COMPARATORS, PROCESS VARIABLE UNDER OR OVER, UNDER SPEED, OVER SPEED, UNDER LOAD, OVER LOAD |
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Speed reference: |
The speed reference when ESO is active is selected from: ANALOGUE INPUTS, CONSOLE, PID OUTPUT, COMMS REF, PRESET 1 TO 8, REFERENCE SELECT, ZERO REF, DC TRACKING REF, ANALOGUE INPUT FUNCTION REF. |
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External Controls available via digital outputs: |
ESO, PROOF Other: RUN, TRIP, ZERO SPEED, AT SPEED, UNDER SPEED, OVER SPEED, ON, OFF, OPT ALARM, A/R FAIL, FWD, REV, ENABLED, I2T TRIP, OVER TEMP, LOAD WARNING, LC CONTROL, HI ALARM, LO ALARM, T1 TIMER OUTPUT, T2 TIMER OUTPUT, TRIP ex UV/PF, PV UNDER, PV OVER, PIPE FILL TIMER, LOAD UNDER, LOAD OVER, USER ALARM 1‐4, INTERNAL RELAY 1‐4, NO FLOW, SOLAR GOOD, LOW SOLAR, |
Solar Operation:
SOLAR OPERATION |
DC Voltage Input Range: |
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Parameters: |
1.Restart DC Voltage 2.Restart Delay 3.Radiance Signal Levels 4.DC Volts at Maximum Power 5.Display variable selection |
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Solar Array DC Voltage: |
Maximum (Open Circuit) |
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External Controls available via digital outputs |
SOLAR GOOD, LOW SOLAR, Other : RUN, TRIP, ESO, PROOF, ZERO SPEED, AT SPEED, UNDER SPEED, OVER SPEED, ON, OFF, OPT ALARM, A/R FAIL, FWD, REV, ENABLED, I2T TRIP, OVER TEMP, LOAD WARNING, LC CONTROL, HI ALARM, LO ALARM, T1 TIMER OUTPUT, T2 TIMER OUTPUT, TRIP ex UV/PF, PV UNDER, PV OVER, PIPE FILL TIMER, LOAD UNDER, LOAD OVER, USER ALARM 1‐4, INTERNAL RELAY 1‐4, NO FLOW |
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Speed Reference: |
ANALOGUE INPUTS, CONSOLE, PID OUTPUT, COMMS REF, PRESET 1 TO 8, REFERENCE SELECT, ZERO REF, DC TRACKING REF, ANALOGUE INPUT FUNCTION REF. |
Enclosure Size: |
Model: |
Continuous Current for General Purpose Rating (Amps) Typically Variable Torque Applications |
Continuous Current for Extended Duty Rating (Amps) Typically Constant Torque Applications |
Overload Current (Amps)
|
Chassis A |
Z8‐*1 |
2.0 |
2.0 |
4.7 |
Z8‐*3 |
3.6 |
3.1 |
4.7 |
|
Z8‐*5 |
5.0 |
4.2 |
6.3 |
|
Z8‐*7 |
7.2 |
6.1 |
9.0 |
|
Z8‐*11 |
10.8 |
9.1 |
13.4 |
|
Z8‐*15 |
14.9 |
12.7 |
19.0 |
|
Chassis B |
Z8‐*23 |
22.5 |
19.1 |
28.6 |
Z8‐*30 |
30.1 |
25.6 |
38.4 |
|
Z8‐*40 |
40.3 |
34.1 |
51.1 |
|
Z8‐*55 |
55.0 |
46.6 |
69.9 |
|
Chassis C |
Z8‐*82 |
82.0 |
68.9 |
104.3 |
Z8‐*109 |
109.0 |
92.0 |
138.6 |
|
Z8‐*140 |
140.0 |
116.9 |
178.0 |
|
Z8‐*170 |
170.0 |
132.6 |
199.0 |
|
Chassis D |
Z8‐ *220 |
220.0 |
170.0 |
242.0 |
Z8‐*260 |
260.0 |
200.0 |
286.0 |
|
Z8‐*315 |
315.0 |
250.0 |
346.0 |
|
Z8‐*360 |
360.0 |
285.0 |
396.0 |
|
Z8‐*390 |
390.0 |
310.0 |
429.0 |
|
Z8‐*430 |
430.0 |
340.0 |
473.0 |
|
Z8‐*490 |
490.0 |
395.0 |
539.0 |
|
1100V Chassis 1 |
Z8‐V30 |
30.0 |
30.0 |
45.0 |
Z8‐V44 |
44.0 |
44.0 |
66.0 |
|
Z8‐V58 |
58.0 |
58.0 |
87.0 |
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Z8‐V66 |
66.0 |
66.0 |
100.0 |
|
1100V Chassis 2 |
Z8‐V84 |
84.0 |
84.0 |
126.0 |
Z8‐V100 |
100.0 |
100.0 |
150.0 |
|
1100V 2x Chassis 1 |
Z8‐V132 |
132.0 |
132.0 |
198.0 |
Z8‐V168 |
168.0 |
168.0 |
252.0 |
|
1100V 2x Chassis 2 |
Z8‐V200 |
200.0 |
200.0 |
300.0 |
1100V 3x Chassis 1 |
Z8‐V300 |
300.0 |
300.0 |
450.0 |
** Refer to the ‘Z8000: 1100V’ Data Sheet or manual for more details / Specifications
CHASSIS A: |
IP30 |
248h 102w 237d (mm) |
IP66 (& Stainless Steel) |
310h 190w 236d (mm) |
|
CHASSIS B: |
IP30 / IP66 |
459h 234w 243d (mm) |
CHASSIS C: |
IP30/IP54/ IP66 (& Stainless Steel) |
715h 470w 298d (mm) |
R170 IP66 |
715h 670w 298d (mm) |
|
CHASSIS D: |
IP30/IP54 |
1225h 555w 525d (mm) |
CHASSIS D (with floor mount kit) |
IP30/IP54 |
1684h 555w 525d (mm) |
1100V Chassis 1 & 2 |
Refer to the ‘Z8000: 1100V’ Data Sheet or manual for more details / Specifications |
DC BUS CHOKE: |
Description: |
Harmonic Reduction filter. The DC Bus Choke provides a reduction of power line harmonics with the added benefit of reducing peak inrush currents, improved power factor and enhanced protection against AC line harmonics. It is recommended that all VSD’s connected to a generator supply (or single phase 480V supply) has a DC bus Choke fitted. The DC bus choke is fitted within the drives IP30/66 enclosure. |
DYNAMIC BRAKING KIT: |
Description: |
Provides a means to allow rapid deceleration to dissipate any energy developed from high inertia type loads. External resistors required. |
OPTION BOARDS: A maximum of 2 option boards can be fitted |
AQ/F08001: EXTENDED FEATURES OPTION |
Provides additional I/O capabilities& features including; Additional Digital inputs, Additional Analogue Input, 1x Analogue Output, digital output, Thermistor input and a 24vdc loop supply. |
AQ/F08002: RELAY OPTION BOARD |
Provides additional relay outputs with changeover contacts and an analogue output. |
|
AQ/F08003: ANALOGUE INPUT OPTION BOARD |
Provides additional 4x analogue inputs |
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AQ/F0800: 24VDC 20mA LOOP POWER SUPPLY |
Provides 24VDC loop supply only |
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CUSTOM OPTION BOARD: |
Option Board designed for specific purpose for specific customer |
|
AQ/F08 24VDC CONTROL SUPPLY OPTION: |
Description: |
Allows the Z8000 to be powered by an external 24Vdc source. Can be configured for line contactor control using relay outputs. Allows access to menu, programming and diagnostics without 3 phase supply present. |
POWER SUPPLY OPTIONS: |
AQ/F08103: 24VDC 100mA |
Internal power supply module. Does not require option board slot |
AQ/F08104: 12VDC 200mA |
Internal power supply module. Does not require option board slot |
|
AQ/F08105: 5VDC 110mA |
Internal power supply module. Does not require option board slot |
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HIGH PERFROMANCE OUTPUT FILTER: See Data Sheet for more information |
Zener offers a unique High Performance Output Filter which is fitted to the output of the drive to provide numerous benefits and/or solutions to problems. ‐ Eliminate the need for installing screened motor cables. ‐ A proven solution for eliminating AM radio frequency interference with significant reduction of RF voltages and currents ‐ Complies with AS61800.3 Category C3 limits, Category C2 limits, Category C1 limits (0.2 to 30MHz). ‐ High efficiency, greater than 99%; low loss – far less than conventional iron core filters. ‐ Regenerative clamping to control peak voltage with long cable runs. ‐ Eliminate the need for installing screened motor cables. ‐ Ultra low dv/dt for use of Variable Speed Drives on motors with poor motor insulation characteristics ‐ Assurance for old motors, long cable runs (up to 500m) and potential bearing currents |
|
REMOTE COSNOLE KIT: |
Description: |
A console with cable for remote mounting. Provides same functionality as standard local console (HMI) |
LOW LEAKAGE EMC FILTER OPTION |
Description: |
A low leakage EMC Filter for installations fitted with RCD or ELCB protection. Standard inclusion for Chassis A. |
Control Interface
Overview: