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Quality HZDW-E Large Grounding Resistance Tester factory
Quality HZDW-E Large Grounding Resistance Tester factory
Quality HZDW-E Large Grounding Resistance Tester factory

HZDW-E Large Grounding Resistance Tester

Place of Origin: Wuhan, Hubei Province
Brand Name: HZRTZ POWER
Certification: GB/T19001-2016 idt ISO 9001:2015
Model Number: HZDW-E
Minimum Order Quantity: 1
Price: USD 1,000 - 10,000
Packaging Details: IPPC Fumigated wooden box (lSPM15)
Delivery Time: 15-30 working days
Payment Terms: T/T
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Specifications
Highlight Features

power high voltage tester

,

automatic high voltage tester

,

power high voltage test equipment

Value:
18kg
Pulse Amplitude:
Not Less Than 250V At 50Ω.
User Permission:
Insufficient
Operatingtemperature:
-10°C To 50°C
Output Voltage Waveform:
Sine Wave
Service:
OEM Service Is Available
Error Code:
403 Forbidden
Rated Current:
2mA/3mA//5mA/10mA
Product Description
Product Overview

The HZDW-E is a high-precision testing solution engineered for power systems. It enables accurate measurement of grounding resistance in substations, power plants, and critical infrastructure without requiring power outages.

Key Features
  • Anti-Interference: Advanced variable frequency AC power supply.
  • Versatile Testing: Measures impedance, soil resistivity, step voltage, and contact voltage.
  • Operational Efficiency: Simple microcomputer processing for field-ready use.
Environmental & Compliance Advantages
  • Resists high heat, humidity, and salt spray for tropical island use.
  • Runs stably at −40°C, cold-proof and anti-condensation.
  • IEC compliant, complete calibration certificates provided.
  • Local support: spares, on-site training, and instrument calibration.
HZDW-E Large Grounding Resistance Tester
Key Application Areas
Substations Hydro / Thermal Power Plants Microwave Stations Lightning Rod Systems
Technical Specifications
Parameter Value
Impedance Range 0–5000 Ω (0.001 mΩ resolution)
Voltage Range 0–450 V (0.001 V resolution)
Output Current 1, 2, 3, 4, 5 A
Frequency 45–65 Hz (Single / Dual conversion)
Dimensions 355 × 335 × 340 mm
Weight 18 kg
Power Supply AC 180–270 V, 50/60 Hz
Tags:
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Building 22, Kechuang Center, No. 20, Chuanggu Road, East-West Lake District, Wuhan, China

Tel

+86--13971598630