HV34-4 Hipot Tester

The HV34-4 hipot tester by b2hv is a portable 0.1 Hz VLF cable test system for the testing of medium voltage cables.

Brand Introduction:
b2 electronic GmbH with its business division b2 High-Voltage is an internationally operating company, which develops, manufactures and distributes practically oriented high voltage equipment for simple cable testing, cable diagnostics and onsite oil testing. Several decades of development experience in the field of test engineering, a profound understanding of the needs of energy suppliers and the will for improvement, equip the company with the skills required for lasting success. Systems by b2 are benchmark worldwide for innovation, low weight, compact dimensions and usability and prove themselves with energy suppliers all over the world. b2 is in a constant dialog with its customers, collects their suggestions and needs, matches them to b2 visions and develops new product ideas out of that. By an active, certified quality management along the entire business process, b2 ensures also in the implementation of its ideas a maximum of customer satisfaction.
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HV34-4
货号	SH0202
输入电压	100 – 240 V, 50/60 Hz, 400 VA
输出电压	正弦波 0 - 34 kV peak, 24 kV rms DC ± 0 – 34 kV 方波 0 - 34 kV 精度 ± 1% 分辨率 0.1 kV
输出电流	0 – 15 mA (分辨率 1 µA) \| 精度：±1%
阻抗范围	0.1 MΩ…5 GΩ
输出频率	0.01 … 0.1 Hz 步进 0.01 Hz (默认 0.1 Hz) - 自动频率
输出负载	0.5 μF @ 0.1 Hz @ 24 kV rms 1.0 μF @ 0.05 Hz @ 24 kV rms 2.5 μF @ 0.02 Hz @ 24 kV rms 12.0 μF 最大容抗！ ¹
绝缘护套检测	Unmax： 10 kV 动作电流： 0.1 mA – 5.0 mA
绝缘护套缺陷定位 2	Unmax： 10 kV 脉冲/周期: 1:3 / 4 s, 1:5 / 4 s, 1:5 / 6 s, 1:9 / 6 s
输出模式	AC (VLF) 对称和在整个范围内不受负载影响， DC (正极或者负极), Burn-/Fault Condition或者 Fault Trip Mode, 绝缘护套检测
安全性	50 Hz 12 kV 回授保护 / 双放电设备 (内部)
内存	保存50个检测记录 \| USB几乎没有限制
测量	电压和电流 (True rms 和／或 peak), 容抗，电阻，时间，闪络电压
HV电缆	4.5 m带末端夹线钳 (其他可选项请洽询)
软件	“b2 Control Center” (包括在内)
计算机接口	RS232 标准 USB 闪存盘
尺寸	长 430 x 宽 250 x 高 360 mm
重量	19.5 kg
环境条件	存放：-25°C 到 + 70°C 运行：-10°C 到 + 50°C 湿度：5-85% 无凝结