BPS-E 300kVA~2000kVA , BPS-EShore Variable Frequency Power Supply

BPS-EShore Variable Frequency Power Supply

Product Description

BPS Series-electronic products are specifically designed medium-high solid state frequency converters, most suitable to be used in adverse circumstances of high humidity, high temperature, high corrosion in ships, shore terminals etc., with a power range from 300kVA to 2000kVA. The core component, the rectifier inverter modules, uses the internationally famous brand inverters. According to the use of the environment of the customer, the products can be alternatively installed in outdoor or indoor distribution room, protection levels reaching IP54 and IP22.

Features and Benefits

l         Advanced control mode: the main part – frequency converter uses real current vector control technology and IGBT module.

l         High stability: load voltage regulation, static<1%, dynamic<3%; frequency stability≤0.01% ( load variation: 0%~100%).

l         High overload capacity:

²        1.5I_N (1min/10min)；(I_N: rated output current)

²        Starting current: 2.5I_N (2s/20s);

²        Trip current: 4 I_N.

l         High efficiency: total efficiency reached 95% (full load).

l         Low pollution and little affection to power quality.

l         Reliable system protection: over temperature, over voltage, overload, short circuit, self-diagnosis, earthing protection, and alarm function.

l         The power control unit uses photoelectric cell isolation communications technology, so safely isolates electrical and control parts and reduces interference, while meets the relevant EMC standards.

l         Support MODBUS communication agreement, and can communicate with central control system and PLC.

l         Accurate measurement and perfect display system.

Model		BPS-E300K	BPS-E400K	BPS-E500K	BPS-E600K	BPS-E800K	BPS-E1000K	BPS-E1200K	BPS-E1500K	BPS-E2000K
Rated power (kVA)		300	400	500	600	800	1000	1200	1500	2000
Input	Voltage	Line voltage: 380V±10%
	Frequency (Hz)	45~65
	Power factor	≥0.95 (full load)
output	Voltage	3f3W+N, allow design output voltage ( note in order)
	Voltage stability	The best: 1%; the least: 2.5% (see regulatory requirement)
	Crest factor	1.4
	Frequency	50Hz/60Hz (optional)
	Frequency stability	≤0.01% ( load variation: 0%~100%)
	Output power (kW)	240	320	400	480	640	800	960	1200	1600
	Waveform distortion	<3%
	Overload capacity (output current)	1.5IN (1min/10min)；Starting current: 2.5IN (2s/20s); Trip current: 4 IN (IN: rated output current)
Efficiency		≥0.95 (full load)
Display function	Input	Voltage, current, power, fault information
	Output	Voltage, current, power, power factor, frequency
Function	Basic	Line voltage drop compensation
	Protection	Input: over voltage, under voltage, over current, out of phase, inverter over temperature, reactor and output transformer over temperature
		Output: under voltage, out of phase, overload, short circuit, alarm for earth fault
Dielectric strength		(input to earth, output to earth) 2500Vac, sine-wave 1 min without arc (industrial frequency)
Protection degree		Outdoor unit: >IP54, indoor unit: >IP22
Cooling mode		Fan cooling
Noise dB(A)		<65dB(A)
Ambient condition	Temperature	-20℃~50℃
	Humidity	0~90% (no condensation)
	Altitude	<1000m
Machine	Dimension (mm) (W×D×H)	4000×650×2280			4000×1000×2280	4800×1000×2280
	Weight (kg)	1500	2000	2500	3000	4000	5000	5500	7000	8000
Standards		According with ABYC, Lioyds, DNV, IEC/CE/EN