Specifications

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Table 1-1. ZVD Standard Specifications
Rated Input Voltage: 230 VAC: 180 – 264 VAC, 3 Phase
HP Rating: 1 HP 2 HP 3 HP 5 HP
Rated Input Current: 5.7A 7.6A 14.0A 20.6A
Rated Output Current: 5.0A 7.0A 11.0A 17.0A
Rated Input Voltage: 460 VAC: 342 – 528 VAC, 3 Phase
HP Rating: 1 HP 2 HP 3 HP 5 HP
Rated Input Current: 3.2A 4.3A 5.9A 11.2A
Rated Output Current: 2.7A 4.2A 5.5A 8.5A
Rated Input Frequency: 47 to 63 Hz
Rated Output Voltage: Proportional to Input Voltage
Rated Output Frequency: 0.1 to 400 Hz
Environment: Ambient Temp: -10° C to 50° C
Storage: - 20° C to 60° C
Relative Humidity: 90 %, Non-condensing
Vibration: 1 G to 20 Hz, 0.6 G above 20 Hz
Cooling: Natural, air cooled
NEMA Ratings: Standalone: NEMA 1
Keypad: NEMA 4
Enclosure: NEMA 12
Classifications: UL, CUL (CSA), CE (with optional EMI filter)
Closed Loop Accuracy: 0.1% Base Speed, Constant Load
Turndown: 100:1 Constant Torque, Vector Mode
Tuning: PID, Auto Detection of Motor in Vector Mode
Password Protection: Yes
Fault Detection: Self-test, Over-voltage, Over-current, Under-voltage,
Overload, Overheating, External Fault, Electronic Thermal,Ground Fault
Analog: Input: 0 – 10 VDC or 4 – 20 mA
Output: 0 – 10 VDC
Setpoints: User Defined
Keypad, 0.01 Hz Resolution
Analog, 0.1 Hz Resolution
Control Inputs: Five Standard Digital Inputs
Six Multi-function Digital Inputs
One Counter Input (250 Hz max)
Feedback Sensor (with PG card installed)
Control Outputs: Three Open Collector Multi-function Outputs
One Form C Relay Multi-function Output
Retransmission of Feedback Frequency
PLC Function: 15 Step Function (Speed, Time, Direction)
Keypad Controls: Fwd, Rev, Stop, Jog, Program, Monitor
Serial Communications: RS-485, Modbus Protocol
Options: Certified EMI filter to meet CE requirements
Intrinsically Safe Barrier