Input Voltage / frequency (Note 2): 380…480 V (Nominal 415 V), -10%, +5%, 3-Phase, 3-Wire, 50 Hz (60 Hz optional), +/-5%
Output voltage : 600…720 Vdc (Nominal 620 Vdc) according to input voltage selection, +/-2%
| Model AMT-AFC (Note 2) | Input capacity (kVA) | Input current (Continuous) (A) | Input current (60 sec) (A) | Applicable VFD Rating (kW) | Weight (kg/lb) | Frame |
|---|---|---|---|---|---|---|
| -018-4 | 22 | 30 | 36 | 18.5 | 50/110 | A |
| -022-4 | 25 | 35 | 42 | 22 | 52/114 | A |
| -030-4 | 36 | 50 | 60 | 30 | 55/121 | A |
| -037-4 | 43 | 60 | 72 | 37 | 55/121 | A |
| -045-4 | 50 | 70 | 84 | 45 | 60/132 | A |
| -055-4 | 61 | 85 | 102 | 55 | 65/143 | A |
| -075-4 | 83 | 115 | 138 | 75 | 195/430 | B |
| -090-4 | 101 | 140 | 168 | 90 | 210/463 | B |
| -110-4 | 122 | 170 | 204 | 110 | 225/496 | B |
| -132-4 | 144 | 200 | 240 | 132 | 250/551 | B |
| -160-4 | 176 | 245 | 294 | 160 | 300/661 | B |
| -200-4 | 219 | 305 | 366 | 200 | 335/738 | B |
| -250-4 | 273 | 380 | 456 | 250 | 360/794 | B |
| -315-4 | 341 | 475 | 570 | 315 | 410/904 | B |
| -355-4 | 388 | 540 | 648 | 355 | Consult Factory | |
| -400-4 | 438 | 610 | 732 | 400 | ||
| -450-4 | 492 | 685 | 822 | 450 | ||
| -500-4 | 546 | 760 | 912 | 500 | ||
| Control mode & method | Constant voltage & Hysteresis current control | |||||||||
| Input current distortion (%THD) | Less than 5% (at 100% load) | |||||||||
| Input power factor | 0.99 (at 100% load & nominal voltage), better than 0.95 (at more than 30% load) | |||||||||
| Programmable between 0.95 leading to 0.95 lagging | ||||||||||
| Regeneration mode | Yes (Automatic) | |||||||||
| Max. switching Frequency | 5 kHz | |||||||||
| Efficiency | Approx. 98% | |||||||||
| Digital inputs | 5-Programmable sequence inputs, sink/source changeable and Active Close / Active Open Selectable | ||||||||||
| Digital outputs | 4-Programmable sequence outputs, open collector type | ||||||||||
| Potential free contacts | 3-programmable relays | 1-NO, 1-NC for 5 A @ 240Vac | |||||||||
| Programmable between 12 different options | |||||||||||
| Programmable analog outputs | 2-Programmable analog outputs AO1 & AO2: Voltage (0...10) V / Current (4...20) mA with settable Gain, Bias, Min. and Max. scaling | ||||||||||
| Soft-charge | Within 5 seconds | ||||||||||
| Auto start | Yes, AFC can start at power ON condition in local and serial mode. | ||||||||||
| Auto restart | Adjustable up to ten times for faults like over current fault, timed over current fault, adjustable over current fault, DC bus over voltage fault, DC bus under voltage fault, earth fault, temperature fault, external fault, R-phase temperature fault, Y-phase temperature fault, B-phase temperature fault | ||||||||||
| Display and Keypad module |
Digital Operation Panel 128 x 64 Graphical LCD with white back light LED, 8-Key keypad, 3-Status indicating LED for Run, Stop and Fault; Real Time Clock |
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VL-L, THDi, THDv, Line Frequency, DC bus voltage, PF, DPF, kW, kWH import, kWH export, kWH net, kVA, kVAR, Source side current for each phase |
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| Network connectivity | RS-485 for PC interface with Modbus-RTU protocol and Wi-Fi connectivity as standard (DeviceNet, Profibus DP (Slave), CANopen, Ethernet, ControlNet are optional) | ||||||||||
| Protective function | Over current | DC bus over voltage | External fault | ||||||||
| Adjustable over current | Over temperature | Charging Fault | |||||||||
| Timed over current | Phase loss | EEPROM fault | |||||||||
| DC bus under voltage | Ground fault | ||||||||||
| Fault history | Last 20 faults stored in non-volatile memory with status at the time of fault | ||||||||||
| Electronic thermal overload | 120% Overload for 60 Seconds | ||||||||||
| Installation Location | Indoor | ||||||||||
| Type of cooling | Forced Air Cooling | ||||||||||
| Ambient Temperature | -15...45 °C (5...113 °F), derate the output current by 3 % /1 °C (1.8 °F) above 45 °C (113 °F), maximum up to 55 °C (131 °F) temperature | ||||||||||
| Storage Temperature | -20...70 °C (-4...158 °F) | ||||||||||
| Audible Noise | ≤ 72 dB @1.0m (3ft) | ||||||||||
| Altitude (above sea level) | 1000 m (3300 ft) without derating, above this derate by 1% per 100 m (330 ft) above 1000 m (3300 ft) | ||||||||||
| Relative Humidity | 0...95% max non condensing | ||||||||||
| Color | RAL 7035 | |||||||||
| Protection class |
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| Dimensions (W X D X H) in mm [inch] (Note 3, 4) |
A = 310x360x900
[12.2x14.2x35.4] |
B = 600x600x1995
[23.6x23.6x78.5] |
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| Installation |
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| Harmonic | IEEE 519-2022, G5/4-1, GB/T 14549-93, IEC 61000-3-2, IEC 61000-3-4 | ||||||||||
| Safety | IEC 50178 | ||||||||||