FU-16 10A-200A 333mV ECONOMIC MINI SPLIT CORE CT FOR ENERGY METER
INTRODUCE
The model FU-16 split core ct is a 16mm diameter split-core current transformer offers 333mV, 100mV-2V and 10mA-200mA at secondary from sensed primary current (0-200A). Without using secondary CT inside of meter, users directly connect FU-16 series current sensor to meter for high accuracy metering application. It enables one meter to be adopted for various current rating by only changing primary CT so it makes compact meter design and reduces developing cost. Also, over-voltage protection circuit is included to offer safe, fast and cost effective installation. It has Low phase shift for power measurement. length of the output lead can be customized.This is a economical current transformer.
All of our split core cts are strictly comply IEC60044-1, IEC61869-2, ANSI/IEEE C57.13, NTC 2205, GB1208-2006, GB/T 20840.1-2010, GB/T 20840.2-2014, GB/T 22071.1-2018.
FEATURES
Measurement range of 1mA to 200A AC; High accuracy 0.2%, 0.5%; Holding wire diameter: φ16mm; Most cost-effective; Faster installation; Safe and easy installations; Secondary output have 333mV, 100mA, 1-5V output; Low phase shift for power measurement; Output model: lead output(1m)-can be customized; Isolated plastic case recognized according to UL94-V0; Small-size, compact size, light-weight; Over-Voltage protection circuit is installed; CE, UL/EN 61010-1 certified;
APPLIATIONS
Power meter and harmonic meters; Energy meter(kWh meter); Recorders, loggers, oscilloscopes; Power quality monitoring; Switchgears; Distributed measurement systems; Power quality meter; General sets; Control panels; Distribution boxes; HEMS(home energy management system); BEMS(building energy management system); Various power monitoring systems;
WIRING DIAGRAMS
P1, P2 is primary polarity terminal, S1, S2 is secondary polarity terminal.
P2, S2 is homonymous terminals (subtractive polarity).
PARAMETERS
| Electrical parameters | |
|---|---|
| Standards | IEC60044-1; IEC 61869-2; NTC 2205; ANSI/IEEE C57.13; GB1208-2006; GB/T 20840.1-2010; GB/T 20840.2-2014; GB/T 22071.1-2018 |
| Accuracy class | 0.2, 0.5S, 0.5, 1 |
| Range of primary rated current | 5-200A |
| Range of rated load | 4-20Ω |
| Rated frequency | 50/60Hz |
| Rated secondary current | 5mA-200mA AC optional 333mV AC or 100mV-2V optional |
| Frequency range | 40Hz-2KHz |
| System voltage | 720V(0.72kV) |
| Rated continuous thermal current | 120%I1n continuously |
| Secondary winding power frequency withstand voltage(dielectric strength) | 3kV, 1min |
| Safety | CAT IV 600V IEC/EN 61010-1 |
| Output | K1, K2 or S1, S2 |
| Protection level | 3.0V0-P |
| Material | Silicon steel sheets+enameled wire+ABS+94V-0 |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 38 x 55 x 18 |
| Jaw cable diameter(mm) | 16 |
| Weight (kg) | 60 |
| Color | Black |
| Working conditions | |
| Operating temperature | -25°C to +55°C |
| Storage temperature | -40°C to +70°C |
| Environment | Indoors |
| Altitude | <3500 meters |
| Conditions | No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current. |
TECHNICAL DATA
| Type | FU-16 | ||
|---|---|---|---|
| Purpose | Measuring current transformer | ||
| Ratio | Accuracy class | ||
| I1/I2 | 0.2 | 0.5 | 1 |
| 5A/333mV | YES | YES | |
| 10A/333mV | YES | YES | |
| 20A/333mV | YES | YES | |
| 50A/333mV | YES | YES | |
| 60A/333mV | YES | YES | |
| 100A/333mV | YES | YES | |
| 150A/333mV | YES | YES | |
| 200A/333mV | YES | YES | |
| 5A/2.5mA | YES | YES | |
| 10A/5mA | YES | YES | |
| 20A/10mA | YES | YES | |
| 50A/25mA | YES | YES | |
| 60A/30mA | YES | YES | |
| 100A/50mA | YES | YES | |
| 150A/75mA | YES | YES | |
| 200A/100mA | YES | YES | |
| 50A/50mA | YES | YES | |
| 60A/60mA | YES | YES | |
| 100A/100mA | YES | YES | |
| 150A/150mA | YES | YES | |
| 200A/200mA | YES | YES | |
| 100A/100mV | YES | YES | |
| 100A/1V | YES | YES | |
| 100A/2V | YES | YES | |
| 100A/5V | YES | YES | |
| 100A/10V | YES | YES | |
SELECTION GUIDE
| Model | Primary rated current | Rated load | Secondary output | Aperture (mm) | Description (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| FU-16 | 5-200A | ≤10Ohm | 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 | 333mV,1V, 2V, 5V,1A, 5A | 160 x 80, 120 x 80 | 144 x 227 x 54 | 2.8, 2.3 |
ORDERING INFORMATION
Be sure to the type, current ratio, accuracy class, rated load and use of the products when you plan to make a order. Special specifications could be customized. All kinds of different specifications and parameters current transformers can be made according to your needs.
