84
Ceiec Electric Technology
Appendix C - Technical Specifications
Voltage Inputs (V1, V2, V3, VN)
Standard (Un)
Optional (Un)
Range
PT Ratio
Overload
Burden
240VLN/415VLL
69VLN/120VLL, 400VLN/690VLL
10% to 120% Un
1-10000
1.2xUn continuous, 2xUn for 10s
<0.5VA @ 240V
Frequency
45-65Hz
Current Inputs (I11, I12, I21, I22, I31, I32, I41, I42)
Standard (In/Imax)
Optional (In/Imax)
Range
CT Ratio
Overload
Burden
5A / 10A
1A / 2A
0.1% In to 200% In
1-6,000 (5A), 1-30,000 (1A)
2xIn continuous, 20xIn for 1s
<0.25VA @ 5A
Power Supply (L+, N-)
Standard
Burden
95-415VAC/DC ± 10%, 47-440Hz
< 6W
Digital Inputs (DI1, DI2, DI3, DI4, DI5, DI6, DIC)
Type
Sampling
Debounce
Dry contact, 24VDC internally wetted
1000Hz
1-1,000ms programmable
Relay Outputs (DO11, DO12, DO21, DO22, DO31, DO32)
Type
Loading
Form A Mechanical Relay
8A@250VAC / 8A@24VDC, 5A@30VDC for RO1
5A@250VAC / 5A@30VDC for RO2 and RO3
Front Panel Pulse Outputs (kWh, kvarh)
Type
Isolation
Pulse Constant
LED
Optical
1000/3200/5000/6400/12800 imp/kxh
Environmental conditions
Operating Temp.
Storage Temp.
Humidity
Atmospheric Pressure
Pollution Degree
Measurement Category
-25°C to +70°C
-40°C to +85°C
5% to 95% non-condensing
70 kPa to 106 kPa
2
CAT III
Mechanical Characteristics
Enclosure
Panel Cutout
Unit Dimensions
Shipping Dimensions
Shipping Weight
IP Rating
Aluminum Alloy
92x92mm (3.62’’x3.62’’)
96x96x125mm (3.78’’x3.78’’x4.92’’)
170x145x155mm (6.69’’x5.71’’x6.10’’)
1.0kg
52
