GF312D1 HANDHELD THREE PHASE ENERGY METER CALIBRATOR

Place Of Origin
China
FOB Price
USD $12,568.00 / Piece
Minimum Order
1
Packaging
1 set each Wooden box
Delivery
7Days

GF312D1型是精密0.05%交流电能表精度测试仪,12A/600V和120A/600V量程,主要用于现场测试单相和三相电能表误差,测量各种交流参数和CT变比和相位误差,也可作为实验室三相参比电能表。主要用于现场检测单相或三相电表误差。GF312D1手持式电能表校验仪是电力公用事业计量服务的理想测试工具。

特征

  • 掌上设计;
  • 显示矢量图;
  • 测量CT变比和相位;
  • 显示U、I波形;
  • 测量U、I的2-64次谐波;
  • 存储和显示测量数据;
  • 高分辨率6英寸TFT彩色液晶显示器;
  • 高精度测量,最小电流1mA;
  • U、I谐波含量分析显示;
  • 电压电流同步采样技术;
  • 测量低压变压器变比或滞后角;
  • 配合PC管理软件,下载excel文件测试报告;
  • 同一负载回路中两台电能表误差的标定;
  • 可选5A、20A、100A、200A、500A、1000A、2000A、3000A电流钳;
  • 采用32位ARM处理器,多通道16位精度A/D转换器;
  • 内置0.01%宽量程电流互感器,可配多种型号电流钳,测量范围广,精度高;
  • 低功耗电路设计,高能锂电池供电,智能电源管理软件,使仪器可持续工作长达10小时。

功能

  • CT PT负荷试验;
  • CT变比和相位测试;
  • 测量电源线的频率;
  • 测量2-64次谐波及含量;
  • 测试测量装置的综合误差;
  • 测量三相或单相的I(电流);
  • 测量三相或单相的U(电压);
  • 测量三相或单相的有功功率;
  • 测量三相或单相的功率因数;
  • 测量三相或单相视在功率;
  • 测量三相或单相无功功率;
  • 测量U&I、U1&U2&U3、I1&I2&I3之间的相位角;
  • 检测各种机械式和电子式电能表误差;
  • 校准三相、单相、有功或无功电表误差;
  • 作为一台三相有功或无功电能参考电能表;
  • 参数

    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 2-64
    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 2-64
    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

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