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110VAC 220VAC Static transfer switch 63A~125A

Product name:AC AC Telecom Converter
Applicaiton: used for telecommunication power supply, which provides stabel AC output from AC input.
Features: DC Converter to DC;DC DC Telecom Converter
Voltage regulator, high precision, fast response, low noise, strong anti-jamming.
Protection functions, with RS232 communication interface.
Clear and intuitive display the voltage value, current value.
High-frequency pulse width modulation technology, high efficiency.

Brand:
NASN
Model:
STS63EM STS80EM STS100EM STS125EM

Availability:



Inquire

Product Description

1. Adopting fully digital control, with strong anti-interference ability and fast operation speed

2. Switching time ≤ 4ms, high reliability;

3. Strong overload capacity, able to withstand full load startup;

4. Equipped with input overvoltage, undervoltage, overcurrent and other protection functions;

5. The front panel is equipped with a display screen and indicator lights to intuitively understand the STS status information;

6. Provide STS versions that can switch between live and zero lines simultaneously, with identical appearance, structure, and performance.

E: Two-road input co-zero line, can only switch the fire line;

F: Fire wire and zero line can be switched at the same time;

220VAC input

Model Number		STS63EM STS63FM	STS80EM STS80FM	STS100EM STS100FM	STS125EM STS125FM
Switch Time		≤4ms
Input	Rated Voltage（VAC）	220
	Input Voltage Range（VAC）	190～260
	Rated Frequency（Hz）	50
	Power Factor	1
	Automatic conversion threshold voltage	Undervoltage：190Vac±5Vac；Overvoltage：260Vac±5Vac
	Automatic conversion threshold Frequency	Lower than：45Hz±0.2Hz；Higher：65Hz±0.2Hz
	Over limit protection shutdown threshold voltage	≤160Vac or ≥265Vac，±5V
	Over limit protection shutdown threshold Frequency	≤45Hz or ≥65Hz，±0.2Hz
	Overload capacity	Continuous working @Load current≤110％; shut off @load current＞110%
Output	Rated output current（A）	63	80	100	125
	Max output current（A）	69	88	110	125
	Output power (VA/W)	15000	19000	24000	27500
Environment	Dielectric Strength	2KVAC，1min
	Noise（1m）	≤55dB
	Working Temperature	-25～50℃
	Storage Temperature	－40～70℃
	Humidity	0～90%，No condensation
	Protection Degree	IP20
	Altitude（m）	≤3000
		2000～3000m；Output derate by 2% for every 100m increase
Protection Function		Input undervoltage and overvoltage protection, output overload protection, over temperature protection, short circuit protection

110VAC input

Model Number		STS63EML STS63FML	STS80EML STS80FML	STS100EML STS100FML	STS125EML STS125FML
Switch Time		≤4ms
Input	Rated Voltage（VAC）	110
	Input Voltage Range（VAC）	90～130
	Rated Frequency（Hz）	50/60 can be set on LCD
	Power Factor	1
	Automatic conversion threshold voltage	Undervoltage：90Vac±5Vac；Overvoltage：130Vac±5Vac
	Automatic conversion threshold Frequency	Lower than：45Hz±0.2Hz；Higher：65Hz±0.2Hz
	Over limit protection shutdown threshold voltage	≤50Vac or ≥135Vac，±5V
	Over limit protection shutdown threshold Frequency	≤45Hz or ≥65Hz，±0.2Hz
	Overload capacity	Continuous working @Load current≤110％; shut off @load current＞110%
Output	Rated output current（A）	63	80	100	125
	Max output current（A）	69	88	110	125
	Output power (VA/W)	7500	9500	12000	13750
Environment	Dielectric Strength	2KVAC，1min
	Noise（1m）	≤55dB
	Working Temperature	-25～50℃
	Storage Temperature	－40～70℃
	Humidity	0～90%，No condensation
	Protection Degree	IP20
	Altitude（m）	≤3000
		2000～3000m；Output derate by 2% for every 100m increase
Protection Function		Input undervoltage and overvoltage protection, output overload protection, over temperature protection, short circuit protection

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110VAC 220VAC Static transfer switch 63A~125A

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