1200kV/60kJ Impulse Voltage Generator Complete Equipment
1200kV/60kJ Impulse Voltage Generator Complete Equipment Products Description 1. Scope of Application This generator performs standard lightning impulse voltage tests (full-wave and chopped-wave) on the following 10kV–138kV equipment: Power transformers, reactors, lightning arresters,...
1200kV/60kJ Impulse Voltage Generator Complete Equipment
Product introduction
The 1200kV/60kJ Impulse Voltage Generator Complete Equipment is a complete set of equipment capable of producing high voltage impulse waveforms with a maximum voltage of 1200kV and an energy storage of 60kJ, specifically designed for insulation testing.
Compliance Standards
GB/T 311.1: Insulation Coordination for HV Transmission Equipment
GB/T 16927.1: HV Test Technology – General Test Requirements
GB/T 16927.2: HV Test Technology – Measurement Systems
GB/T 16896.1: Digital Recorders for HV Impulse Tests
JB/T 7616: Shock Withstand Test for HV Line Insulators
DL/T 557: Steep Wave Impulse Test for HV Line Insulators
ZBF 24001: Impulse Voltage Test Implementation
Rated Parameters
| Parameter | Value |
|---|---|
| Nominal Voltage | ±1,200 kV |
| Rated Voltage | ±150 kV |
| Nominal Energy | 60 kJ |
| Total Impulse Capacitance | 0.125 μF¹ |
| Number of Stages | 8 |
| Min. Output Voltage | >10% of nominal voltage |
Capacitor Configuration: 16 × 2.0 μF / 70 kV units.
Waveform Specifications
Standard Lightning Impulse (Full Wave):
Wavefront Time: 1.2 μs ±30%
Wavetail Time: 50 μs ±20%
Voltage Efficiency: >85% (>90% @ 300 pF load)
Chopped Wave:
Chopping Time: 2–6 μs
Chopping Time Deviation: ≤0.1 μs
All waveform parameters comply with GB/T 311.1 and GB/T 16927.
FAQ
Q: Is the generator compatible with other high-voltage measurement systems?
A: Yes, it supports standard signal interfaces and communication protocols, ensuring compatibility with various systems.
Q: What is the lifespan and replacement cycle of the impulse capacitors?
A: Designed for over 100,000 impulse discharges, capacitors last around 8-10 years under normal use.
Q: Does the equipment have protection for over-voltage, over-current, and misoperation?
A: Yes, it includes safety interlocks, over-voltage shutdown, emergency stop buttons, and software-level permissions.
Q: How do we submit customization requests?
A: Provide project specs, test specimen details, voltage/energy needs, and site dimensions. We'll provide a customized proposal, quote, and contract.
Q: What is your quality control process?
A: We follow ISO 9001, with strict quality checks from raw materials to final testing.
Product Cases
Company Profile
certification
Our company has obtained utility model patents, ISO 9001, CE, TÜV, and other certifications, ensuring that the products meet international quality standards.
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