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Home » Products » Analog Panel Meter » A.C. Voltmeter

A.C. Voltmeter

A.C. Voltmeter
A.C. Voltmeter
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Product Code : TEW-02
Brand Name : TOWA ENGINEERING WORKS
Product Description
We are engaged in manufacturing and exporting A.C. Voltmeter which is suitable for measuring AC voltage. This meter is ideal to indicate true r.m.s values and independent of system waveform. Our provided voltmeter is known for its insulation resistance and excellent temperature resistant nature. Also, it is made of rugged black color ABS plastic material. In addition to this, our offered A.C. Voltmeter has touch proof voltage and current terminals.

Key features:

  • Auto-scaling of parameter values
  • Microcontroller based meters with low VA burden
  • 4 digit three row seven segment display

Model

SQ72, SQ96

Description

Moving iron meter of 90 degree deflection with interchangeable scale facility

Movement Type

Moving iron spring-mounted jewel bearing suspension

Accuracy

+ 1.5% of full scale as per IS 1248

Self Consumption

Ammeters (upto 5A AC) -< 0.6 VA; Voltmeters (upto 500V AC) -<5Va

Operating Voltage

600V RMS max.

Test Voltage

2.5 times for 1 min at 50hz

Construction and Design

According to IS 1248;

Scale

According to DIN 43802

Case/Housing Material

Black, dimensions as per DIN 43700

Bezel

Black ABS, dimensions as per DIN 43718

Glass Faceplate

Flat Glass, Antiglare and Polycarbonate (shatter proof) on request.

Mounting Fasteners/Clamps

Ergonomic easy mountable clamps and nuts for easy installation on switchboards, Panels, Mosaics etc.

Temperature Conditions

-10 0 C to 55 0 C, RH<90% (Operating) and

Front Protection

IP52 protection as per IS 2147.IP54(optional)

Terminal Protection

Back cover for IP20 terminal protection as per IS

2147 (OPTIONAL)


Ammeters Voltmeters

1 x In (A)


2 x In (A)


6 x In (A)





Direct

With CT

Direct

With CT

Direct

with CT

Direct

Ratio and Scale

1A

CTR/5A

1/2A

CTR/5A

1/6A

CTR/5A




5A

CTR/1A

5/10A

CTR/1A

5/30A

CTR/1A

50V

PTR/63.5v

10kv/-

10A

10/-

10/20A

10/20/-

10/60A

10/60/-

60V

PTR/110V

15kv/-

15A

15/-

15/30A

15/30/-

15/90A

15/90/-

75V

PTR/230V

20kv/-

20A

20/-

20/40A

20/40/-

20/120A

20/120/-

100V

PTR/250V

25kv/-

25A

25/-

25/40A

25/50/-

25/150A

25/150/-

110V

PTR/400V

30kv/-

30A

30/-

30/60A

30/60/-

30/180A

30/180/-

150V

PTR/440V

40kv/-

40A

40/-

40/80A

40/80/-

40/240A

40/240/-

250V


50kv/-

50A

50/-

50/100A

50/100/-

50/300A

50/300/-

300V

1 kv/-

60kv/-

60A

60/-

60/120A

60/120/-

60/360A

60/360-

500V

1.2kv/-

75kv/-

75A

70/-

75/150A

75/150/-

75/450A

75/450/-

600V

1.5kv/-

80kv/-

80A

100/-

80/160A

100/200/-

80/480A

100/600-

750V

2kv/-

100kv/-

100A

150/-

100/200A

150/200/-

100/600A

150/900-


2.5kv/-

and higher


250/-


250/500/-


250/1500/-


3kv



400/-


400/800/-


400/2400/-


3.5kv



500/-


500/1000/-


500/3000/-


4kv/-



600/-


600/1200/-


600/3000/-


5kv/-



1000/-


1000/20000/-


1000/6000/-


6kv/-



1500/-


1500/3000/-


1500/9000


7.5kv/-



and higher


and higher


and higher


8kv/-



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