◆ Power Module 50K Rack Module UPS 300K/350K/400K/500K ◆ High effciency over 94.5% at 50% load, Output Power Factor 1 technology ◆ DSP control, online double conversion, Integrated modular and parallel technology ◆ High scalability,Single rack expanding 120KVA to 600KVA,N+1 or N+X redundancy in the same rack, supports 1+1 cabinet parallel operation. ◆ Built-in maintenance bypass, praevia all panel control and connectors ◆ Highly reliable operation with redundant power supply(2) in STS ◆ High overload Capacity , 110%@ 60mins, 125%@10Mins,150%@1mins ◆ 32 to 40PCS adjustable Battery numbers

Technical Specifications

MODEL	RM 300/50 XS - RYY	RM 300/50X- RYY	RM 350/50X- RYY	RM 400/50X- RYY	RM 500/50X- RYY
PHASE	3-phase in/3-phase out
CABINET CAPACITY*	300KW	300KW	350KW	400KW	500KW
BATTERY TYPE	External Battery
One Power Module Capacity	50KVA/50KW
Max . Power Module No .	6	6	7	8	10
INPUT
Nominal Voltage	380VAC/400VAC/415VAC (3Ph+N)
Voltage Range	305 ~ 478 VAC at 70% - 100% load; 208 ~ 478VAC for <70% load
Nominal Frequency	50/60Hz (Auto sensing)
Frequency Range	40Hz ~70Hz
Power Factor	> 0.99 at 100% load, >0.98 at 50% load
Harmonic Distortion (THDi)	< 4% @ 100% load
OUTPUT
Nominal Voltage	380VAC/400VAC/415VAC (3Ph+N)
Voltage Regulation (Steady state)	≦± 1% Typical (balanced load) ≦± 2% Typical (unbalanced load)
Nominal Frequency	50/60Hz
Frequency Range (Synchronized range)	46Hz ~ 54Hz or 56Hz ~ 64Hz
Overload Capability	1 hour for 110%, 10 mins for 125%, 1 min for 150% and 200ms for >150%
Harmonic Distortion	≦ 2% THD (Linear Load) ≦ 4% THD (Non-linear Load)
Efficiency	Up to 95.5%
BATTERY/ CHARGER
Nominal Voltage	+/- 192V~+/- 240V (Selectable)
Maximum Voltage	+/- 240V (12V x 40 Pcs)
Minimum Voltage	+/- 192V (12V x 32 Pcs)
Floating Charge Voltage	2.28V/Cell (2.25~2.33 Selectable)
Boost Charging Voltage	2.35V/Cell
Temperature Compensation	Yes
Maximum Charging Current (Per Power Module)	12A
PHYSICAL
Cabinet Dimension (D x W x H) mm	850 x 600 x 2000	1065 x 600 x 2010	1065 x 600 x 2010	1065 x 1000 x 2010	1065 x 1000 x 2010
Net Weight (kgs)	490	545	654	932	1020
ENVIRONMENT
Operation Temperature	0 ~ 40℃
Relative Humidity	0 ~ 95% non-condensing
Altitude*	<1000m for Nominal power
IP Class	IP 20
MANAGEMENT
RS-232/USB	Supports Windows 2000/2003/XP/Vista/2008/7, Linux and MAC
Optional SNMP	Power management from SNMP manager and web browser
STANDARDS
Safety	IEC/EN 60950-1; IEC/EN 62040-1
EMC	IEC/EN 62040-2 Category C3

Model

Description

Dimension DxWxH(mm)

Weight (kg)

PM-50

3P/3P 50KVA50KW power module

750 x 438 x 130 (3U)

44

PM-50(S)

3P/3P 50KVA50KW power module in depth of 650 mm

650 x 438 x 130 (3U)

36