Specifications; Input Power Ratings; Dc-Bus Circuit - Reliance electric GV3000/SE Instruction Manual

SPECIFICATIONS

Input Power Ratings

- Line input voltage three phase, with earthed star-point and protection earth conductor PE
380, 400, 415, 460 V
Tolerance limits related to standard line voltage...............................380 V -10% (= 340 V)
- Line frequency .................................................................................................................... 48...62 Hz
- AC-Line distribution capacity (Maximum)
Types AC003 - 030 and 039/044 with built-in RFI-filter ........................................................ 29 kA
Types AC038/043, 058 - 240 and type DC240: ..................................................................... 10 kA
Types ACAC305/360 and DC360 : ....................................................................................... 15 kA
29 kA corresponds to a supply transformer 400 V, 1000 kVA with 5% impedance,
15 kA corresponds to a supply transformer 400 V, 500 kVA with 5% impedance
10 kA corresponds to a supply transformer 400 V, 315 kVA with 5% impedance
If the permissible fault current is exceeded, an externally mounted line input choke must be
provided
For external line fuses the maximum ratings must be provided. (refer to Table 2-1)
- Switching Power Supply:
Current consumption .......................................................................................................max 0.5 A
On type AC038/043 and 058 - 360 the input voltage from DC-bus is protected by 2 fine wire
fuses on the Interface card ....................................................................................................... 4 A
Blower supply through built-in single phase auto transformer.
-
Type AC305/360: The auto transformer for the blower is connected to the internal line voltage via
Type DC360:
- Modulation............................................................................... sine wave pulse width modulation PWM

DC-Bus Circuit

- Precharge time
- Discharge time below 50 V.............................................. typical 60 s
49'1327 e
2 - DESCRIPTION
Range ................................................................. AC 340....506 V
without RFI-filter .............................................................. 10 kA
wire jumper at Terminals 2L1 – 460 (Default setting 460 V) and protected by
fuses F4, F5. For line voltage 400 V the wire jumper must be set to terminals
2L1 – 400.
The external single phase supply line voltage 400 or 460 V must be connected
to the appropriate terminals 400 – 0, or 460 – 0 and protected.
(p.e. through thermal magnetic circuit breaker).
Transformer primary voltage ............................460 V or 400 V, 50/60 Hz
Blower power consumption .......................................................... 230 VA
on Types 003 to 170 ............................ < 0.5 s
on Types 180 to 360 .............................. < 1 s
GV3000/SE
460 V +10% (= 506 V)
2-13