Dry Transformer 100kv AC/DC High Voltage Test Equipment

• After-sales Service: Life Time Maintenance
• Warranty: One Year
• Transport Package: Aluminum Box Inside and Plywood Case Outside
• Specification: CE
• Trademark: GOLDSOL
• Origin: China
• Model NO.: GTB-5KVA/100KV
• HS Code: 903033900
• Production Capacity: 20 Sets/Month

Product Description

Profile
GTB-5KVA/100KV Manual AC Hipot Test Sets (Power Frequency Withstand Voltage Tester) mainly includes 1 manual control unit and 1 dry testing transformer(HV unit,dry type) ,it has many monitoring and protection functions, it gives DC output when adding additional DC rectifying diode (Rectifying Diode for buyer's option).

Advantage
1.Control unit
1)Switch on sound and light alarms;
2)Time sound and light alarms;
3)Electronic low-voltage current protection;
4)High voltage direct-reading;
5)Voltage withstand test of time free to set up;
6)Mobile structures

2.Dry transformer's advantage:
1)Epoxy resin vacuum casting and CD type iron core structure technology
2)Small size, light weight and compact structure, noleakage, maintenance free;
3)Simple wiring, easy to use;
4)Reliable Insulation, beautiful appearance;
5)Over voltage protection function
   

Connection method for reference
 

1.Connection method for AC testing:
 

 

2.Connection for DC testing:     

Technical parameters

A.Manual Control unit (portable, box type)
1.Input:240V/single phase
2.Rated capacity:5kVA
3.Input Current:20.8A               
4.Output voltage:0~250V
5.Output current:25A
6.Working time:≤2 mins
7.Cooling:natural cooling.

B. Dry Transformer
1. Capacity:5KVA
2. Input Voltage:AC220V, 50/60Hz
3. Power Input:25A
4. Output Voltage:AC:0-100KV; DC: 0-140KV            
5. Output current: AC 0-50mA; DC: 0-35.7mA
6. Impedance voltage: 12%
7. Surface temperature-raising: < 55°C
8. No-load current: < 4%
9. DC Continuous working time: ≤ 60 mins
10. Output voltage waveform: sine wave,power frequency
11. Size:430 x 370 x 850mm; transport size: 600*500*105mm
12. Net weight: 60kgs; transport weight: 95kgs


Complete set for AC/DC dual purposes
 

Sr no	Description	Qty	Specification	Remarks
				AC Test	DC Test
1	Control unit	1 unit	5KVA	√	√
2	Dry transformer	1 unit	5KVA/100KV
3	Filter Capacitor *	1 unit	DC 140KV	X	Cables:	X
					Transformer	√
					Switchgear:	√
					Generator:	√
4	Rectifying Diode	1 unit	DC 140KV	X	√
5	Water Resistor *	1 unit	DC 100KV	X	Unnecessary
6	Microampermeter	1 unit	0-1999µA	X	√
7	Discharging rod	1 unit	80KV	X	√
√: necessary item during testing X: unnecessary during testing *Filter capacitor: capacitance compensation in order to get smooth voltage output.  Water resistor: it avoids possible instantaneous high current damaging microampermeter.

                DC Recitifying diode(1), water resistor(2) ,Discharging rod(3),Microampermeter(4)


Standard accessaries

Sr no	Description	Qty
1	Control unit 5KVA	1 unit
2	Dry trnasformer 5KVA/ 100KV	1 unit
3	Power supply cable	1 unit
4	Earth wire (3m)	1 unit
5	Connection cables from Controller to Transformer	1 set
6	Calibration report	1 unit
7	Opearting manual	1 unit
8	DC Rectifying Diode  (For optional)	1 unit
9	Microampermeter   (For optional)	1 unit
10	Discharging rod     (For optional)	1 unit
11	Water Resistor (For optional)	1 unit