Dual-Stage High Precision Measurement

2×800kV Stages                1200pF per Stage

This advanced divider delivers laboratory-grade performance at 1600kV with:

• 600pF system capacitance for superior signal integrity

• ≤100ns partial response time (T_a)

• <1% scale factor uncertainty (K_es)

Technical Specifications

Design Features

Electrical Performance

• Multistage distributed damping resistors

• Non-inductive parallel low-voltage arm

• GB311-compliant square wave response

Mechanical Construction

• High-strength movable metal base

• Polyurethane wheels with fixed brace

• Field-installable stainless steel electrode

• 1.2MV-rated corona protection

Key Advantages

Measurement Precision

• Dual-stage design optimizes voltage distribution

• 600pF capacitance enhances signal-to-noise ratio

• Ultra-fast ≤100ns transient capture

Operational Safety

• 20% over-impulse tolerance

• Anti-flashover top electrode

• Corona-optimized profile

Applications

• UHV transformer impulse testing

• High-power laboratory research

• Switchgear validation up to 1.6MV

• National metrology standards