50kv High Precision High Voltage Digital Meter 100kv High Accuracy AC DC High Voltage Divider Hv Digital Voltmeter

• Weight: 2kg
• Power Source: AC220V
• Testing Accuracy: AC 1.0%, DC 0.5%
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HMFRC
• Divider Rato: 1:1000
• Humidity: <85%
• Voltage Class: 50-500kv
• Apllication: High Voltage Measuring
• Transport Package: Wooden Box with Foam Inside
• Trademark: GDHM
• Origin: Hubei, China(Mainland)
• Production Capacity: 500sets/Month

Product Description

50kv high precision high voltage digital meter  100kv high accuracy AC DC  high voltage divider  HV digital voltmeter 

I. High voltage divider introduction
High precision voltage divider is composed of high stability passive resistive voltage divider and high precision digital KV meter. The voltage divider is passive resistive and capacitive, and the digital KV table is connected with coaxial cable. The digital KV table can display DC, AC RMS (RMS), AC peak (PEAK) and peak /√2.
 This instrument has high precision, convenient operation and other advantages. It also can replace electrostatic voltmeter. It is suitable for field measurement of power system and AC-DC high voltage measurement in laboratory of colleges and universities
  
 
Hot tags:  high voltage measurement,hv divider meter, high voltage divider manufacturer,hv divider price.

 

II. Features 

• Structure: Oil type, can be movable.
• it can be continue duty working type for 60 mins under rated voltage and suitable using conditions.
• over-current protection function ; under 110% rated current, it can do continue work for 3 mins, the divider winding will not cause thermal damage and winding deformation.
• Over-voltage protection function: under 110%U_H,it can do continue work for 5min,the divider voltage will be not damaged 

III. Technical Parameter 

• Rated voltage: 400kV
• Nominal high-voltage arm capacitance: 400pF
• Nominal high-voltage arm capacitance : 1.6uF
• Nominal high voltage arm resistance: 800MΩ
• Nominal low voltage arm resistance: 200kΩ
• Voltage division ratio :4000:1
• Measuring accuracy: AC:1.0, DC:0.5.
• Dielectric loss: 0.2%.
• Frequency :50-150 Hz
• Cooling method :ONA

 

 

IV. Digital Multi-functional AC /DC Voltmeter Peak

 

1. Brief introduction 

 

 Digital multi-functional AC/DC voltmeter 19 inches for standard peak interpolation box and two 4U inserted box structure design and automatic distinguish with ac signal measurement, and keep high peak, the breakdown limit rapid protection functions, 0.2/0.5 accuracy. Its appearance chart is as follows:

 

2. Technical Parameter 

 

LCD monitor prompt	Prompt representative meanings
AC	Input signal for ac signal
DC	Input signal for dc signal
PEAK/	Ac signal peak/value
RMS	RMS AC signal
PEAK	Signal peak
AVR	Dc signal average
RRATIO	DC pulse ratio
ON	Breakdown function open
OFF	Breakdown function closed
HODE    <ON>    OFF	To maintain the breakdown open and close the window
K1(AC)              SET	Exchange pressure than Settings
K2(DC)              SET	Direct pressure than Settings
OVER     VOL      SET	High-voltage protection limit setting

V.  More parameters for such series 
 

Model		HMFRC-50	HMFRC-100	HMFRC-200	HMFRC-300	HMFRC-400
Measuring voltage Range		0~50kV	0~100kV	0~200kV	0~300kV	0~400kV
Rated voltage	DC	50kV	100kV	200kV	300kV	400kV
	RMS	50kV	100kV	200kV	300kV	400kV
	Peak	71kvP	142kvP	283kvP	424kvP	566kvP
Partial pressure ratio (Load Impedance 1MΩ 500PF)		500:1	1000:1	2000:1	3000:1	4000:1
Voltage divider Input Impedance		200MΩ 500PF	400MΩ 500PF	800MΩ 300PF	1200MΩ 300PF	1600MΩ 300PF
Measurement accuracy of KV table	DC(DC)	±(0.5%+2 digits)
	AC(AC)	±(1%+2 digits)
	Average	±(1%+2 digits)
	Peak/ 2	±(1%+2 digits)
	Peak	±(2%+2 digits)
Display		4-digit LCD display
Input		Impedance: 1MΩ Level signal: 100V
Power supply		AC power 220V 50Hz
Voltage divider		Φ110×480	Φ110×720	Φ110×1000	Φ110×1450	Φ120×2200
Weight(kg)		5	8	15	25	40
Total weight(kg)		10	15	25	40	60
More specification can be customized

 

VI. Paking List 

1. Divider : 1pc 

2. Multimeter : 1pc

3. Grounding wire: 1pc

4. Signal wire: 1pc 

5. Manual: 1pc 

6. Testing report : 1pc 

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