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Reliable Lightning Impulse Voltage Generator for Transformer and High Voltage Insulation Testing Applications

Reliable Lightning Impulse Voltage Generator for Transformer and High Voltage Insulation Testing Applications

Product Details:
Place of Origin: China
Brand Name: Sansion
Certification: CE SGS ISO9001
Model Number: SXCY
Detail Information
Place of Origin:
China
Brand Name:
Sansion
Certification:
CE SGS ISO9001
Model Number:
SXCY
Maximum Rated Voltage:
±4800 KV
Main Capacitor:
0.325–1 μF
Stage Rating:
±100 / ±150 / ±200 KV
Impulse Capacitor:
0.0278–0.1625 μF
Stage Configuration:
1–24 Stages
Energy Rating:
7.31–320 KJ
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Lightning impulse voltage generator for transformer testing

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High voltage insulation testing impulse generator

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Reliable impulse voltage generator with warranty

Trading Information
Minimum Order Quantity:
1
Packaging Details:
plywood case
Delivery Time:
30 work days
Payment Terms:
T/T,L/C
Product Description
Product Overview

The SXCY Series Impulse Voltage Generator provides a high-energy impulse source for reproducing these transient conditions in a controlled test environment. It is intended for insulation assessment, product qualification, research and high-voltage testing of electrical equipment.

The series offers configurations from ±100 kV to ±4800 kV, with impulse energy of up to 320 kJand stage configurations from 1 to 24 stages.

Main Specifications
Technical Item Available Configuration
Series SXCY
Rated Voltage ±100–4800 kV
Impulse Energy 7.31–320 kJ
Impulse Capacitance 0.0278–0.1625 μF
Stage Capacitance 0.325–1 μF
Number of Stages 1–24
Damping Resistor Rating ±100 / ±150 / ±200 kV
Testing Mode Impulse Voltage / Impulse Current
Configuration Examples
Rated Voltage Energy Stages
±100–400 kV 7.31–33.74 kJ 1–4
±300–900 kV 7.31–33.74 kJ 2–6
±1050–1500 kV 25.58–56.25 kJ 7–10
±1600–2400 kV 80–240 kJ 8–12
±2800–3200 kV 140–320 kJ 14–16
±3600–4800 kV 80–240 kJ 18–24
Testing Functions
  1. Lightning Impulse
    Generates high-voltage transient pulses for evaluating insulation against lightning-related electrical stress.
  2. Switching Impulse
    Provides an appropriate impulse source for studying insulation performance under switching-related transient conditions.
  3. Impulse Current
    Can be configured for applications requiring high-current impulse output.
  4. Dielectric Research
    Provides a controllable source for investigating insulation behavior, breakdown characteristics and transient electrical phenomena.
FAQ

Q:What is an impulse voltage generator?
It is a specialized high-voltage test system that produces short-duration electrical impulses for evaluating insulation withstand performance.

Q:Why do transformers need impulse testing?
Transformer insulation may encounter severe transient overvoltages during lightning or switching events. Impulse testing helps verify the insulation system against these conditions.

Q:What is the maximum rated voltage of the SXCY Series?
The available configurations extend to ±4800 kV.

Q:What is the maximum impulse energy?
The maximum listed configuration provides 320 kJ of impulse energy.

Q:How many generator stages are available?
Depending on the voltage and energy requirements, configurations range from 1 to 24 stages.

Reliable Lightning Impulse Voltage Generator for Transformer and High Voltage Insulation Testing Applications