电源泄漏电流测试仪 Extech 7620 苏州众业电子有限公司1

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产品名称：电源泄漏电流测试仪
产品型号：Extech 7620
产品展商：台湾铧仪／Extech
产品文档：无相关文档

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产品描述

SPECIFICATIONS
MODEL	7611	7620	7623
CURRENT MEASUREMENT
Frequency Range	DC-1MHZ
CMRR	>40dB@1MHZ
Input Impedance/Capacitance	>1MΩ/<200pf
Leakage current (7611&7620)	Resolution	Accuracy(DC-10KHZ)	Accuracy(10K-1MHZ)
0.0-999.9, µA	0.1	±(1.5%of reading+ 5counts)	±(5%of reading+ 5counts)
1000-6000, µA	1	±(1.5%of reading+ 2counts)	±(5%of reading+ 5counts)
Leakage current (7623)	Resolution	Accuracy(DC-200KHZ)	Accuracy(200K-1MHZ)
0.0-999.9, µA	0.1	±(5%of reading+ 0.5 µA)	±(5%of reading+ 2 µA)
1000-9999, µA	1
LINEVOLTAGEMEASUREMENT
Range	0 - 300 VAC
Resolution	0.1 V
Accuracy	±(1%of reading+ 2counts)
DUT
DUT Input Power Rating	30~300 VAC		30~277 VAC
	Single Phase Unbalanced (One Hot orLineconductorand One Neutral)
DUT Current Capacity	30A	10A	20A
DUT Production	32A, Short circuit current	11A, Short circuit current	22A, Short circuit current
	Response Time < 600msec
SETTINGS
High /Low Trip, µA (7611&7620)	Range 0-6000µA (0=OFF), Resolution 1µA
High /Low Trip, µA (7623)	Range 0-9999µA (0=OFF), Resolution 1µA
Delay Time, second	Range 0, 1.0-999.9(0=continuous),Resolution0.1second
MEASUREMENTDEVICECIRCUIT
	A/B/C/D/E/F		A/E/F
MD A	UL 544 Non Patient、UL484、IEC60598、UL1363
MD B	UL 544 Patient Care
MD C	IEC60601-1, UL2601-1, EN 60601-1
MD D	UL1563
MD E	UL60950, IEC60950, IEC61010-1,UL3101-1,IEC60335-1,IEC60990
MD F	External MD
GENERAL
Input Voltage	115/230Vac±15%, 50/60Hz ± 5%, Fuse2A/250VSlow-Blowfuse
PLC Remote Control	Input : Test , Reset , Memory1.2.3
	Output : Pass , Fail , Processing
Memory	10 memories, 8 steps/memory	50 memories, 8 steps/memory	10 memories, 8 steps/memory
Display	16×2 LCD with back light	20×2 LCD with back light	20×2 LCD with back light
Key Lock	To prevent unauthorized alteration ofthetestParameters
Calibration	Build-in software and external calibrated meters
Interface	GPIB/RS232 (Option)
Alarm Volume Setting	Range: 0-9 ;0=OFF, 1 is softest volume, 9isloudestvolume.
Environment	0-40 ℃, 20-80％RH
Dimension	430(W)×89(H)×400(D)mm	430(W)×133(H)×400(D)mm	430(W)×89(H)×400(D)mm
Net Weight	7.5Kg	8.5Kg	7.5Kg
STANDARDACCESSORIES
Power Cord(10A)	×1		×2 (10A/15A)
Fuses	×2 (Including a spare contained inthefuseholder)
Hipot Return Lead ,1.8m(1102)	×2		-
DUT I/P Power Cord ,1.6m(1761)	×1	-	-
DUT I/P Power Cord ,1.6m(1762)	-	×1	-
LLT Receptacle Adaptor Box 20A ,1.6m(1905)	-	×1	×1
LLT Receptacle Adaptor Box 20A ,1.6m(1906)	×1	-	-
*product specifications are subject tochangewithoutnotice.

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