Withstand Voltage Tester

CHT9951A Photovoltaic Insulation Withstand Voltage Tester

Withstand Voltage Tester

Въведение:

CHT99xx series program-controlled hipot tester with AC withstand voltage test,

DC withstand voltage test and insulation resistance test function.

По същото време, it has arc detection and over power detection.

With 6 test modes which can realize programmable testing.

Optional RS485 interface, instrument networking can be easily realized

through MODBUS communication protocol.

Withstand Voltage Tester

FEATURE:

Voltage rise-time is less than 0.2s

Insulation resistance test-range is 100KΩ ~ 99GΩ

Measuring end test has grounding mode and floating mode

Вградена 3 group test modes, each mode can be combined to compare

Various interface configuration suitable for automated test system

Withstand Voltage Tester

Модел		CHT9910	CHT9912	CHT9922	CHT9951A		CHT9950A
Дисплей		95mm*20mm monochrome LCD
Параметри на измерване		Withstand voltage / leakage current		Withstand voltage / leakage current/insulation resistance
Voltage resolution		1V
Voltage basic accuracy		3%
Честота		50Hz/60Hz
Output	AC	0.5kV-5kV	0.5KV-5kV	0.5kV-5kV	——		0.01KV-6KV
		12mA	0-12mA		——		12mA
	DC	——	0-6kV		0.5KV~10KV		0.01KV-6KV
		——	0-6mA		5mA		12mA
Текуща резолюция		1uA
Current basic accuracy		±3%+2 digits				± (3%+2 digits)		± (1%+2 digits)
Voltage rising time		0.1s-999.9s
Време за тестване		0.1s-999.9s
Arc test function		1~9 class
Insulation resistance range		——	——	100kΩ~99GΩ	100kΩ~99GΩ		100kΩ~99GΩ
Voltage output		——	——	0.5kV~1.0kV	0.1KV~2.0KV		0.5kV~1.0kV
Memory group		3 групи
Интерфейс		PLC Interface, RS485, RS232C (Не е задължително)
Захранване		Волтаж: 198VAC~240VAC, честота: 47Hz-63Hz
Мощност (max)		100Вирджиния
Размер и тегло		374мм(Л)280мм(У)99мм(д)/ 7.5килограма
Аксесоари		CHT9950 high voltage test cable,CHT9900 sampling test leads