High Voltage Resonant Test System for Power Cables - 220kV Output, 30-300Hz Frequency Range for Long Distance Testing

Price Negotiable

Price: $5,000.00 - $40,000.00 / Sets

MOQ: 1

Delivery Time: 15 work days

Brand: GDZX

Product Description

Product Overview

The AC Resonant Test System for Cables is engineered for high-voltage testing of power cables over long distances. This comprehensive system includes frequency and voltage modulated power source, exciting transformer, reactor, and capacitance bleeder components.

Key Features

Three operational modes: automatic resonance point search, automatic resonance point search with auto boost, and manual testing
Compact, lightweight portable design for easy transportation
Flexible power input options: 220V or 380V
Dry type epoxy cast reactors for enhanced reliability and durability

Technical Specifications

Rated output voltage: 0 - 220kV
Output frequency range: 30 - 300Hz
Resonant voltage waveform: sine wave with THD ≤ 1%
Continuous operation: 60 minutes at full load
Quality factor: 30-90
Frequency adjustment precision: 0.1Hz with instability ≤ 0.05%
Power supply compatibility: 220V/380V ±15%, 50Hz ±5%

Cable Configuration Tables

Cables ≤ 35kV Voltage Withstand Device

Model	Power Source	Reactor	Excitation Transformer	Divider	Application
ZXBXZ-44/22	2.5kW	1A/22kV:2 sets	2.5kVA/1kV	25kV	10kV cable ≤1km
ZXBXZ-88/22	4kW	2A/22kV:2 sets	4kVA/1kV	25kV	10kV cable ≤2km
ZXBXZ-132/22	6kW	2A/22kV:3 sets	6kVA/1/3kV	70kV	10kV cable ≤3km, 35kV cable ≤1km
ZXBXZ-176/22	7.5kW	2A/22kV:4 sets	7.5kVA/1/3kV	60kV	10kV cable ≤4km, 35kV cable ≤1km
ZXBXZ-264/22	10kW	2A/22kV:6 sets	10kVA/1/3kV	60kV	10kV cable ≤6km, 35kV cable ≤2km
ZXBXZ-330/22	15kW	2.5A/22kV:6 sets	15kVA/1kV	100kV	10kV cable ≤8km, 35kV cable ≤2km
ZXBXZ-640/32	25kW	2.5A/32kV:8 sets	25kVA/1/3/5kV	200kV	10kV cable ≤10km, 35kV cable ≤4km, 110kV cable ≤1km

Cables ≥110kV Voltage Withstand Device

Model	Power Source	Reactor	Excitation Transformer	Divider	Application
ZXBXZ-1300/130	50kW	5A/130kV:2 sets	50kVA/3/5kV	150kV	35kV cable ≤2km, 110kV cable ≤2km
ZXBXZ-2600/130	100kW	5A/130kV:4 sets	100kVA/3/5/10kV	220kV	35kV cable ≤3km, 110kV cable ≤3km, 220kV cable ≤1.5km
ZXBXZ-3200/220	160kW	4A/220kV:4 sets	160kVA/5/10kV	160kV	110kV cable ≤5km, 220kV cable ≤3km
ZXBXZ-6400/220	320kW	8A/220kV:4 sets	320kVA/5/10kV	320kV	110kV cable ≤10km, 220kV cable ≤5km, 500kV cable ≤1km