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NORTONICS MOVING IRON AC AMMETERS TYPES D48SD, D72SD & D96SD
Accuracy:
Class 1.5
Burden:
1A & 5A movements 0.7VA
6A to 30A movements 1.2VA
40A movements and above 2.4VA
Ranges:
1/1.5/2/2.5/4/5/6/l0/15/20/25/30/40/50/60/80/l00Amps (D48SD only up to 40A)
1A & 5A movements also used as CT input ie, D72SD/CT5-100x6
Overscales:
British standard x6. On request x2, x5 or no overscale
Accuracy:
Class 1.5
Burden:
1A & 5A movements 0.7VA
6A to 30A movements 1.2VA
40A movements and above 2.4VA
Ranges:
1/1.5/2/2.5/4/5/6/l0/15/20/25/30/40/50/60/80/l00Amps (D48SD only up to 40A)
1A & 5A movements also used as CT input ie, D72SD/CT5-100x6
Overscales:
British standard x6. On request x2, x5 or no overscale
AC Ammeters
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Nortonics Square Din Switchboard Instruments
The Nortonics range of Din standard analogue meters are available in both 48mm, 72mm and 96mm. The moving iron ammeters are fitted with the British standard x6 overload scale. However x5, x2 and no overload options are also readily available. The Nortonics range as standard are supplied with 90º movements, 240º movements are alsoavailable to order - please contact the Nortonics sales office.
The Nortonics range of Din standard analogue meters are available in both 48mm, 72mm and 96mm. The moving iron ammeters are fitted with the British standard x6 overload scale. However x5, x2 and no overload options are also readily available. The Nortonics range as standard are supplied with 90º movements, 240º movements are alsoavailable to order - please contact the Nortonics sales office.
Analogue Meters
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NORTONICS MOVING COIL DC AMMETERS
Types: D48MC, D72MC, D96MC
Accuracy: Class 1.5
Burden: 80mV to 150mV volt drop depending on input current
Ranges: Any input between 50 to 800uA and 1 to 800mA
Also 1/1.5/2/2.5/4/5/6/10/15/20/25/30/40/50A
Dedicated 4-20mA version (D48MC only up to 30A)
Scales: Special scales made as required
Types: D48MC, D72MC, D96MC
Accuracy: Class 1.5
Burden: 80mV to 150mV volt drop depending on input current
Ranges: Any input between 50 to 800uA and 1 to 800mA
Also 1/1.5/2/2.5/4/5/6/10/15/20/25/30/40/50A
Dedicated 4-20mA version (D48MC only up to 30A)
Scales: Special scales made as required
DC Ammeters
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NORTONICS FREQUENCY METERS
Types: D48HZ, D72HZ, D96HZ
Accuracy: Class 1
Burden: 6mA
Ranges: 45-55Hz, 45-65Hz, 55-65Hz, 360-440Hz
(45-65Hz standard range) Supply voltage
must also be specified 110/240/380/415/440V
Types: D48HZ, D72HZ, D96HZ
Accuracy: Class 1
Burden: 6mA
Ranges: 45-55Hz, 45-65Hz, 55-65Hz, 360-440Hz
(45-65Hz standard range) Supply voltage
must also be specified 110/240/380/415/440V
Frequency Meters
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Phase Sequence Indicators
Nortonics Phase Sequence Indicators (P.S.I.) are suitable for a range of applications to indicate both the presence of all three phases and the correct sequence of those phases.
Incorrect phase connection will often cause serious damage to the motors of compressors, pumps, gen-sets, heating and ventilation equipment. Mobile generators, remote installations and shore to ship supplies are most vulnerable to such hazzards and are, therefore, ideal applications for Nortonics range of P.S.I.
The absence of a phase is indicated by and a neon and the missing phase is identified. The presence of all three phases in the correct sequence is indicated by the white neon. Incorrect phase sequence is indicated by a red neon.
Nortonics Phase Sequence Indicators (P.S.I.) are suitable for a range of applications to indicate both the presence of all three phases and the correct sequence of those phases.
Incorrect phase connection will often cause serious damage to the motors of compressors, pumps, gen-sets, heating and ventilation equipment. Mobile generators, remote installations and shore to ship supplies are most vulnerable to such hazzards and are, therefore, ideal applications for Nortonics range of P.S.I.
The absence of a phase is indicated by and a neon and the missing phase is identified. The presence of all three phases in the correct sequence is indicated by the white neon. Incorrect phase sequence is indicated by a red neon.
Phase Sequence Indicator
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NORTONICS POWER FACTOR METER
Type: D96PF (Self contained)
Accuracy: Class 1.5
Burden: Current inputs 0.5VA, voltage inputs 2VA
Inputs: Current via 1Amp or 5Amp CT input
Voltage direct 63VAC to 500VAC
System: 3P3W Balanced
Range: CAP 0.5 to 1 to IND 0.5
Type: D96PF (Self contained)
Accuracy: Class 1.5
Burden: Current inputs 0.5VA, voltage inputs 2VA
Inputs: Current via 1Amp or 5Amp CT input
Voltage direct 63VAC to 500VAC
System: 3P3W Balanced
Range: CAP 0.5 to 1 to IND 0.5
Power Factor Meters
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TYPE A
Primary current 10 Amps to 200 Amps
TYPE B
Primary current 200 Amps to 600 Amps
TYPE C
Primary current 800 Amps to 2000 Amps
TYPE D
Primary current 3000 Amps to 5000 Amps
ALL TYPES
Standard accuracy ±-1% (0.5% & 0.25% on request)
Specify with model the secondary: 50mV, 60mV 75mV, 100mV
Primary current 10 Amps to 200 Amps
TYPE B
Primary current 200 Amps to 600 Amps
TYPE C
Primary current 800 Amps to 2000 Amps
TYPE D
Primary current 3000 Amps to 5000 Amps
ALL TYPES
Standard accuracy ±-1% (0.5% & 0.25% on request)
Specify with model the secondary: 50mV, 60mV 75mV, 100mV
Shunts
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NORTONICS MOVING IRON AC VOLTMETERS
Types: D48SD, D72SD, D96SD
Accuracy: Class 1.5
Burden : Max 6VA
Ranges: 150/300/600VAC
Types: D48SD, D72SD, D96SD
Accuracy: Class 1.5
Burden : Max 6VA
Ranges: 150/300/600VAC
Voltmeters
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NORTONICS WATTMETERS
Type: D96WA (Self contained)
Accuracy: Class 1.5
Burden: Current inputs 0.5VA, voltage inputs 2VA
Inputs: Current via 1Amp or 5Amp CT input
Voltage direct 63VAC to 500VAC
Systems: Single phase
3P3W Balanced - 3P4W Balanced - 3P3W Unbalanced - 3P4W Unbalanced
Type: D96WA (Self contained)
Accuracy: Class 1.5
Burden: Current inputs 0.5VA, voltage inputs 2VA
Inputs: Current via 1Amp or 5Amp CT input
Voltage direct 63VAC to 500VAC
Systems: Single phase
3P3W Balanced - 3P4W Balanced - 3P3W Unbalanced - 3P4W Unbalanced
Watt meters
