タイトルまたは説明

1.Product Introduction

DH series DC high voltage generator is developed from RiserElectronics advanced technology with stability and reliability. The technical propertied correspond to the requirements in the relevant recommendations: GB/T****7.*****7 and Dl/T**8.*****4.It is mainly used to detect the insulation characteristic of high capacitance equipment like power cable, mine cable, power capacitance etc. and measure the leakage current of insulation materials and high voltage equipment, It can also be used for DC high voltage test in the research institute of university

2.Main characteristics

2.1 Main characteristics of DC high voltage generator with rectifier double voltage circuit in power-frequency:

2.*1 High precision of measurement, stability output voltage with position or negative pole;

2.1.2 Protection functions like safety, over-current, over-voltage, zero run and etc. are used for safety enclosed and strong noise-proof property;

2.1.3 High reliability and excellent safety performance.

2.2 Main characteristics of DC high voltage generator at median frequency:

2.2.1 Super-audio frequency design is used to realize no-noise;

2.2.2 Protection functions like safety, over-current, over-voltage, zero start and etc. are used for safety;

2.2.3 There are high voltage and current measuring units. No external connection measuring equipment is needed;

2.2.4 Pulse-width modulation (PWM) is used to adjust DC high voltage, high reliability, high sensitivity, small volume and low weight;

2.2.5 Output voltage (Kv):*0/*0/**0/**0/**0/**0/**0;

2.2.6 Output current（mA）:2/3/4/5;

2.2.7 Ripples coefficient（%）:≤0.5;

2.2.8 Stability（%）:≤0.5.

3.Work condition

3.1 Power supply（v）:**0±*0%;

3.2 Environment temperature （℃）:**4;

3.3 Relative humidity :*5℃， ≤*5%;

3.4 Power frequency（Hz）:*0±1;

3.5 Max. Altitude（m）: ≤**0.