Product Details

Specifications

railway subway elevator emergency power supply/rectifier with efficiency above 92%

railway .subway elevator emergency power supply/rectifier detailed specification:

Parameter		380V AC input		220V AC input
		TH600X03ZZ	TH350X03ZZ	TH600X02ZZ-220AC	TH220X03ZZ-220AC
Input	Input voltage	380V AC±15%, 3 phase		380V AC±15%, 3 phase
	AC input frequency	45Hz ~ 65Hz		45Hz ~ 65Hz
	Efficiency	≥95%		≥95%
	Power factor	≥0.93		≥0.93
Output	Output voltage	450-600V	260-450V	450-600V	198-260V
	Output current	0.3-3A	0.3-3A	0.15-1.5A	0.3-3A
	power (W)	1800	350	900	780
	Start delay	3 ~ 8s		3 ~ 8s
	Current stabalization	≤ ± 0.5%		≤ ± 0.5%
	Ripple	≤ 0.2%		≤ 0.2%
	Voltage stabalization	≤ ± 0.5%		≤ ± 0.5%
	Inter-rectifier Current sharing imbalance	≤ ± 3%		≤ ± 3%
Cooling method		Natural cooling with heat sink		Natural cooling with heat sink
Protocal		RS485 or RS232		RS485 or RS232
Accoustic noise		<50dB		<50dB
Protection	Multi-protection	Multi-protection including input over or under-voltage, output over or under-voltage, over-temperature, reverse connection, phase failure, and short circuit protection. The rectifier will shut down without output, and will return to normal operating after fault is cleared.
	Automatic current limiting	The output current will keep fixed without increase after it exceed the set point.
Environment	Operation ambient temperature	-20°C ~ 50°C
	Storage temperature	-40°C~ 60°C
	Relative humidity	≤ 90%
	Air pressure	70 ~ 106kPa
Safety	Insulation resistance	I/O to chassis and input to output >10MΩ (Test voltage: 500Vdc)
	Dielectric strength	Impose 2000Vdc between I/O and the chassis aftering shorting the input and output for one minutes. No breakdown or flashover
Mechanical	Size (H × W × D) mm	218×116×260	355×154×400	218×116×260	355×154×400
	Weight	5.2kg	16kg	5.2kg	16kg

Features:

Patent technology, soft switch during the whole switching process.

High efficiency : ≥95%

Small size, light weight

Natural cooling with heat sink, low failure rate

CE, RoHS, UL approval

Compatible detecting module is available, including monitoring system, insulation status detector, battery detector, Complex information detector etc.

Rectifier Module

Integrated DC power system

Integrated DC power system features :

Main Features:
(1) modular design characteristic of switching power supply
(2) redundancy hot standby
(3) adjustable to various power networks with super-wide voltage input range
(4) rectifiers being hot-pluggable, convenient for online maintenance
(6) with the patent switching technology, the rectifiers features high efficiency with low EMI
(7) low difference active load sharing of rectifiers ensures inter-rectifier imbalance rate of only 3%
(8 ) CE safety and EMC certified rectifiers, ensuring reliability and safety
(9) open interface design with strong communication function, RS485, or RS232
(10) automatic battery management and protection, with real-time monitor function over battery operation state and parameters

Main Component:
(1) AC input distribution: AC distribution cabinets.
(2) Rectification: rectifiers and insulation diodes
(3) DC output distribution: diode chain, IMS, switching branches (connected to the switching bus), and control branches (connected to the control bus).
(4) Monitoring system: power control unit (PCU) and distribution monitoring box.
(5) All the modules and components could be customized accordingly.