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FU-80 low cost Indoor Single Phase Split Core Current Transformer

single phase split core current transformer

The model FU-80 is a split-core current transformer offers 333mV, 100mV-2V and 10mA-500mA ,1A or 5A at secondary from sensed primary current (0-1200A). This model has three diameter version ( 30mm,55mm and 80mm), suite for all kinds of customers application.
This model FU-80 ct is a economic split core current transformer, using ABS and Anti-fire cover, it is very easy for installation.It has Low phase shift for power measurement.length of the output lead can be customized. This current transformer is compact and low cost current transformer with high accuracy. The CTs are ideal for quick and easy installation without disconnecting cables during installation. Multiple installation mechanisms provide stable and durable current measurement.

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Features

  • Low cost deign;
  • Faster installation;
  • Most cost-effective;
  • Safe and easy installations;
  • High accuracy 0.2%, 0.5s, 0.5%;
  • CE, UL / EN 61010 - 1 certified;
  • Measurement range of 1mA to 1200A AC;
  • Low phase shift for power measurement;
  • Small-size, compact size, light-weight;
  • Over-Voltage protection circuit is installed;
  • Holding wire diameter: φ30mm or φ55mm orφ80mm;
  • Isolated plastic case recognized according to UL94-V0;

APPLIATIONS

  • Load Center;
  • Digital Fault Recorders;
  • Three Phase Balance Control;
  • Power quality analyzer meter;
  • Smart Grid Application Features;
  • Power Measurement Device For PLC;
  • Various power monitoring systems;
  • Energy meter current measurement;
  • Sub-Metering Accurate Measurement;
  • In-Factory Display In-Home Display;
  • HEMS (Home Energy Management System);
  • BEMS (Building Energy Management System);
  • Inverters for Solar & Wind Turbine Systems;
  • Data Loggers to analyze Building & Machinery Performance;
 

Parameters

Technical parameters　
Standards IEC/EN60044-1 & IEC61010-1 & IEC61869-2&ANSI C57.13
Accuracy 0.2%, 0.5S, 0.5 %, 1%
Ratio 100: 1, 1000:5 or 1000:1 , customized
Nominal input current（Primary current） 100A/150A/200A/250A/300A/400A/500A/600A/750A/
800A/1000A/1200A
Overload withstand 1.2 times rated current continuously
System Voltage 720V(0.72kV)
Output signal 50mA-500mA, 1A, 5A AC optional
333mV AC or 100mV-2V optional
Burden 2.5VA
Frequency range 40 Hz....500 Hz
Instrument security factor FS5
Dielectric strength 2.5KV 50Hz/60Hz at 1 minute
Output K1, K2 or S1, S2
Protection Level 3.0V0-P
Installation Category CAT IV 600V AC IEC/EN 61010-1
Installation and fixation method Screw fixing
Max. jaw opening 30 mm, 55mm, 80mm
Material Silicon steel sheets+Enameled wire+ABS+ 94V-0
Color Black
Mechanical parameters　
Dimensions (W×D×H) (mm) 26 × 43 × 27;31 × 50 × 30; 43 ×73 × 39;60 × 89 × 43
Weight(g) 400, 550, 600
Operating conditions
Operating temperature -25°C to +55°C
Relative Humidity 0-85% non-condensing
Using Environment Indoor
Altitude <3000 meters
Condition No existence of severely begrimed, erosive and
radioactive gas in the air. Permission of long-term
operation under rated current.

TECHNICAL DATA

Type　 FU-80
Purpose Measuring current transformer
Ratio Accuracy class
I1/I2 0.2 0.5 1
5A/333mV YES YES YES
10A/333mV YES YES YES
20A/333mV YES YES YES
50A/333mV YES YES YES
60A/333mV YES YES YES
100A/333mV YES YES YES
150A/333mV YES YES YES
200A/333mV YES YES YES
300A/333mV YES YES YES
400A/333mV YES YES YES
500A/333mV YES YES YES
600A/333mV YES YES YES
5A/2.5mA YES YES YES
10A/5mA YES YES YES
20A/10mA YES YES YES
50A/25mA YES YES YES
60A/30mA YES YES YES
100A/50mA YES YES YES
150A/75mA YES YES YES
200A/100mA YES YES YES
50A/50mA YES YES YES
60A/60mA YES YES YES
100A/100mA YES YES YES
150A/150mA YES YES YES
200A/200mA YES YES YES
100A/100mV YES YES YES
100A/1V YES YES YES
100A/2V YES YES YES
100A/5V YES YES YES
100A/10V YES YES YES
200A/1V YES YES YES
200A/2V YES YES YES
200A/5V YES YES YES
200A/10V YES YES YES
100A/1A YES YES YES
200A/1A YES YES YES
300A/1A YES YES YES
400A/1A YES YES YES
500A/1A YES YES YES
600A/1A YES YES YES
800A/1A YES YES YES
1000A/1A YES YES YES
200A/5A YES YES
300A/5A YES YES
400A/5A YES YES
500A/5A YES YES
600A/5A YES YES
800A/5A YES YES
1000A/5A YES YES

SELECTION GUIDE

Model　 Primary rated current　 Rated load Secondary output Aperture (mm) Description(mm) Weight (kg)
FU-16 5-200A ≤10 Ohm 333mV,1V, 5V,100mA φ16 38 x 55 x 18 0.06
FU-32 100-600A ≤10VA 333mV,1V, 5V, 1A, 5A φ32 110 x 130 x 41 0.7
FU-36 100-600A ≤2.5VA 333mV,1V, 5V, 1A, 5A φ10, φ16, φ24, φ36 26 × 43 × 27
31 × 50 × 30
43 ×73 × 39
60 × 89 × 43		 0.1,
0.12,
0.2,
0.35
FU-80 100-1200A ≤5VA 333mV,1V, 5V, 1A, 5A φ30, φ55, φ80 88 x 129 x 28
108 x 155 x 28
138 x 193 x 28		 0.4, 0.55, 0.6
FU-100 300-3000A ≤10VA 333mV,1V, 5V, 1A, 5A φ100 170 x 184.5 x 41 1
FU120 200-4000A ≤10VA 333mV,1V, 5V, 1A, 5A 120 x 130, 120 x 30 166 x 110 x 49
166 x 208 x 49		 1.2, 1.7
FU160 500-5000A ≤20VA 1A,5A 160 x 80 144 x 227 x 54 2.8

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