Hioki VT1005 AC/DC High Voltage Divider

Hioki VT1005 AC/DC High Voltage Divider

The Hioki VT1005 AC/DC High Voltage Divider allows you to safely measure high voltages up to 5000 V and detect efficiency improvements on the order of 0.1%.

Inverters used in rail and power system applications convert high-voltage power. To measure their efficiency, it is necessary to measure voltages of 1000 V and above. The VT1005 divides voltages up to 5000 V and outputs them to a power analyzer. For precise efficiency measurement of modern high-efficiency inverters, accurate power measurement from DC to high frequencies is essential. Thanks to its excellent frequency flatness, the VT1005 enables accurate measurements from the fundamental wave to switching-frequency components.

Features:

• Max. input 5000 V (*1), 2000 V CAT II, 1500 V CAT III
• Measurement accuracy: ±0.08% (DC), ±0.04% (50/60 Hz), ±0.17% (50 kHz)
• Frequency flatness: ±0.1% (Amplitude up to 200 kHz Typ.), ±0.1° (Phase up to 500 kHz Typ.) (*2)
• Measurement band: DC to 4 MHz (-3 dB)
• Noise resistance: CMRR 80 dB Typ. (100 kHz), differential input method

Package Includes:

• L1050-01 Voltage Cord ×1 (1.6 m / 5.25 ft)
• L9217 Connection Cord ×1 (insulated BNC, 1.6 m / 5.25 ft)
• 9704 Conversion Adapter ×1 (insulated female BNC to banana plug)
• Power cord ×1

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