电气参数 | |
---|---|
精度等级 | 0.05%, 0.1% |
展示 | 6"彩屏 (640×480) |
电源 | 220V±10%, 50/60Hz 锂聚合物电池(尺寸(mm):110x51x16,标称输出电压:7.2V,容量:5000mAh) 电源线供电(U1,UN),85V-265V 50/60Hz |
通讯端口 | RS232 或 USB |
测试电压 | |
范围 | Phase to Neural 0-600V (Phase to Phase 0-830V) |
错误 | ±0.05% (30V-600V) ±0.1% (5V-30V) |
电压测量温度漂移 | < 8 x 10 E-6/K |
电压测量相对湿度漂移 | < 8 x 10 E-6/右侧 |
电压测量稳定性 | < 50 x10 E-6 |
电压测量长期稳定性 | < 80 x 10 E-6/年 |
谐波 | 2日-64日 |
测试电流 | |
范围(直接连接) | 0-12A |
错误(直接连接) | ±0.05% (10mA-12A)±0.1% (1mA-10mA) |
量程(钳形电流互感器) | 10mA-120A |
钳CT | 型号:Q13 测试范围:1mA-120A 精度:0.1% 比率:1000:1 内径:13mm 外径:33mm 导线:2.5m |
钳形 CT 可选 | 5A、20A、100A、200A、500A、1000A、2000A、3000A |
三相色标 | L1=红色,L2=黄色,L3=蓝色 |
错误(夹具 CT) | ±0.1% (100mA-120A) |
电流测量温度漂移 | < 8 x 10 E-6/K @ 10mA-120A |
电流测量相对湿度漂移 | < 8 x 10 E-6/RH@ 10mA-120A |
电流测量稳定性 | < 50 x10 E-6 |
电流测量长期稳定性 | < 80 x 10 E-6/年 |
谐波 | 2日-64日 |
功率和能量测量误差 | |
有功功率(直连) | ±0.05% (0.1A-12A) ±0.1% (0.01A-0.1A) |
无功功率(直接连接) | ±0.1% (0.1A-12A) |
能量测量误差 | |
有功电能(直连) | ±0.05% (0.1A-12A) ±0.1% (0.01A-0.1A) |
无功电能(直接连接) | ±0.1% (0.1A-12A) |
功率/能量测量温度漂移 | < 15 x 10 E-6/K |
功率/能量测量相对湿度漂移 | < 12 x 10 E-6/RH@ 10mA-120A |
功率/能量测量稳定性 | < 100 x10 E-6 |
功率/能量测量的长期稳定性 | < 160 x 10 E-6/年 |
错误显示 | 5 位小数点后三位 XX.XXX% |
相位角 | |
范围 | 0°-360.000° |
解决 | 0.01o |
错误 | ±0.02° |
频率 | |
范围 | 40.000-70.000Hz |
解决 | 0.001赫兹 |
错误 | 0.002赫兹 |
脉冲输入 | |
输入通道 | 2个 |
输入电平 | 5-24V |
输入频率 | 最大限度。2MHz |
脉冲输出 | |
能量常数 | 180000imp/kWh, 1800imp/kWh, 180imp/kWh |
脉冲比 | 1:1 |
输出电平 | 5V |
脉冲频率 | 标准400Hz-2.5KHz,定制最大10KHz |
扫描头 | |
采样器配有一个支架,可以夹/装在被测电子和机电仪表上,采样器可以插入支架中心的“孔/槽”。有 3 个状态 LED 指示灯: [AUTO] – 扫描电能表转盘 [MANU] – 手动输入脉冲 [LED] – 接收 LED 电能脉冲 | |
功能 | 可根据环境光强智能调节灵敏度,确保测量准确。 |
功能 | |
矢量图 | 是的 |
波形 | 是的 |
能量积累 | 是的 |
与电脑通讯 | 是的 |
过载保护 | 是的 |
电缆及附件 | |
测试线 | 电压测试线 1SET Cable Length:2m (R,Y,B,Black) 电流测试线 1SET Cable Length:2m (R,Y,B,Black) |
插头 | 针型1SET(4黑2红2黄2绿) 'U'型1SET(4黑2红2黄2绿) 'Ω'型1SET(4黑2红2黄2绿) 鳄鱼型1SET(1黑1红1黄1绿)" |
配饰袋 | 是的 |
机械参数 | |
仪器尺寸(W×H×D)(mm) | 245×162×60 |
仪器重量(公斤) | 1.8 |
手提箱尺寸 (W×H×D) (mm) | 450×320×185 |
手提箱(公斤) | 10.6 |
环境条件 | |
环境温度 | -10°C 至 55°C |
相对湿度 | 15%-95% |
环保等级 | IP53 |
标准 | |
隔离保护 | IEC 61010-1:2001 |
能量测量 | IEC 60736;IR46 |
参考标准 | IEC 62052-11 IEC62053-21 IEC62053-22 & IEC62053-23 IEC61010-1:2001 |
校准和维护 | |
保修单 | 3年 |
校准 | 终身校准服务 |
建议校准间隔 | 每两年 |
The instrument GF312D1 is a precision 0.05% AC energy meter testing instrument, mainly used to test three phase energy meter error on site, measure all various of AC parameters and CT ratio & phase error, it is also as three phase reference energy meter in the laboratory. ...
Specification Warranty: 3 years Power: Electronic Customized support: OEM, ODM, OBM, Software reengineering Place of Origin: Beijing, China Brand Name: GFUVE Model Number: GF112B Accuracy class: 0.2% Power supply: AAA type, Li rechargeable battery, 1800mAh, 3.6V warm-up: <5 min ...
GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed ...
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequency range 40.000Hz to ...
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters - ...
GF112V2 made in GFUVE GROUP, is a high precision single phase handheld energy meter accuracy tester in class 0.1, used for testing all kinds of single phase electronic meters error on site. Wide measurement range from 1mA to 200A and 0 to 600V, frequency range 40.000Hz to ...
GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.1or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters - ...
The GF302D1S portable three phase energy meter test system consists of an integrated 0.05% three-phase current and voltage source and a three-phase electronic reference standard meter of accuracy class 0.02. Characteristic features of the GF302D1S are its wide measuring range ...