GF1119 Portable Dc Ev Charger Tester

Description

GF1119 portable DC EV charger tester for off-board charger integrates some functions such as on-site calibrator, power analyzer, oscillographic recorder, BMS simulator software, vehicle DC interface circuit simulation box, insulation resistance tester and so on. It cooperates with the load to meet the test requirements of metrological verification, interoperability test and protocol consistency test, and meet the requirements of test items in the acceptance stage and operation stage of State Grid No. 45 document. Interoperability detection process, real-time graphical display of waveform and message, and clear working status at a glance. The device has built-in WiFi module, data can be transmitted wirelessly, and remote control can be realized through wireless devices such as tablet computers. Technically, GF1119 DC EV charger tester uses various cutting-edge technologies to make the equipment high-performance, such as 24bit sigma delta ad, imported high stability zero flux transformer and dual core DSP with main frequency of 500M.

Application

National Metrology and testing department;
Electricity power bureau & power company;
Metrological service center;
ISO17025 Electrical laboratory;
Laboratories of power utilities;
EV & Charging pile factory;
Third party testing organization;
Charging pile operation and maintenance organization

Features & Functions

High accuracy 0.05%;
Using 24bit A/D sampling technology;
Using multi closed loop zero flux sensor and PGA Technology;
Recorder 10000 sets energy meter data;
Programmable multi-plan for testing EV & DC Charging pile;
ISO17025 electrical metrology laboratory standard;
Wide range design from 0-300A/0-1200V DC;
Portable, small size, drag bar box structure design;
Automatic and manual test optional;
With Li-battery, working more than 8 hours;
Built in WIFI, it can be controlled by PDA, PC computer;
Safety test, performance test, Compatibility test, Metrological test;
Commissioning experience of 100 models EV & DC charging pile;
Internal high-voltage and low-voltage isolation to protect the safety of operators;
Integrated design concept, built-in reference meter, insulation resistance tester, oscilloscope, interface simulator, power analyzer etc;
According to JJG 1149-2018, GB/T 34657.1-2017 & GB/T34658-2017 Standard;

Test Item

JJG 1148-2018 Standard;
Testing of working error;
Testing of clock indication error;
Display error verification;
Insulation resistance test;
Testing of payment amount error;
Temperature and humidity detection;
GB/T 34657.1-2017 Standard;
Connection confirmation test;
CP interrupt test;
Charging readiness test;
CP grounding test;
Start up and charging phase test;
Continuity loss test of protective grounding conductor;
Normal charging end test;
Output overcurrent test;
Charging connection control sequence test;
Disconnect switch S2 test;
CC interrupt test;
CP loop voltage limit test.

Parameters

Electrical parameters
Accuracy class	0.05%
Power supply	One phase AC 100-265V, frequency 50/60Hz; Li-battery
Warming-up time	<100VA
DC Voltage Measurement
Range	0-1000V (max 1200V)
Accuracy	±0.02%
DC Current Measurement
Range	0-300A
Accuracy	±0.02%
DC Power Measurement
Accuracy	±0.05% (1V-1000V, 5A-300A)
DC Power Energy Measurement Error
Power energy	±0.05% (1V-1000V, 5A-300A)
Power Pulse Output
Power Pulse Output	0-100KHz, >20mA, one channel, level 5V
Energy Pulse Input
Energy pulse input	0-100KHz, one channel, level 3-12V
Ripple Measurement
Range	1Hz-6KHz
Accuracy	±0.5%
Insulation Resistance Measurement
Voltage Range	0-1000V
Resistance range	0-50MΩ
Accuracy	±5% (1~50MΩ)
Power Analyzer (AC)
AC voltage input (L1L2L3N)	220V±20% (±0.05%RD)
AC current input (IL1IL2IL3)	0.1-500A(±0.5%RG) (current sensor optional)
Accuracy	±0.5%
Voltage harmonic times	2-127 times
Current harmonic times	2-127 times
Wave Recorder Measurement
Voltage input range	0-±1000V
Accuracy	±1%RG
Waveform capture resolution	10us
CAN baud rate	250kbit/s
Temperature Measurement
Range	-40°C to +80°C
Accuracy	±0.2°C
Resolution	0.1°C
Humidity Measurement
Range	0%RH-99.99%RH
Accuracy	±5%RH
Resolution	0.1%RH
Function
LCD Display	10 inch 800×600 touch TFT
Energy accumulation	Yes
Self-calibration	Yes
Data storage	Yes
Auto test	Yes
GPS	Yes
Test report (word file) download	Yes
PC software	Optional
Communication port	RS232, USB, WIFI, 10/100M LAN
Standard
Standard	IEC 62053-21, 22, 23; IEC 60736; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJG 1148-2018; GB/T 34657.1-2017; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016;
Safety
Isolation protection	IEC 61010-1:2001
Measurement Category	300V CAT III, 600V CAT II
Degree of protection	IP65
Declaration of conformity	CE & CNAS certified
Mechanical parameters
Dimension (L×W×H)(mm)	570×418×285
Weight (kg)	20
Environmental conditions
Ambient temperature	-20°C to +50°C
Storage temperature	-30°C to +65°C
Relative humidity	10%-85%
Temperature coefficient	≤0.005%/°C
Influence of external fields	≤0.05%/mT

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GF1119 Portable Dc Ev Charger Tester

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