Sel 2414 - Specifications

1.7
Date Code 20130214 SEL-2414 Transformer Monitor
Introduction and Specifications
Specifications
Specifications
Section 1 Introductio n and Specifications Instructi on Manua
General
Operating Temperature Range
–40° to +85°C (–40° to +185°F), per IEC 60068-2-1 and 60068-2-2.
UL CSA Conformal
Coated: –40° to +75°C (–40° to +167°F)
Operating Environment
Pollution Degree: 2
Overvoltage Category: II
Relative Humidity: 5–95%, noncondensing
Maximum Altitude: 2000 m
Dimensions
See Figure 2.1 and Figure 2.2
Weight
2.0 kg (4.4 lbs)
Frequency
System Frequency: 50, 60 Hz
Inputs
AC Current Input Phase
I
NOM
I
NOM
= 5 A I
NOM
= 1 A
Rated Range: 0.1–96.0 A 0.02–19.20 A
(according to IEC 60255-5, 60664-1)
Note: This is a linearity specification and is not meant to imply
continuous operation.
Continuous Thermal
Rating: 15 A 3 A
(according to IEC 60255-6,
IEEE C37.90-1989)
1 Second Thermal: 500 A 100 A
(according to IEC 60255-6)
Rated Frequency: 50/60 ± 5 Hz 50/60 ± 5 Hz
Burden (per phase): <0.050 VA <0.002 VA
Measurement Category: II
AC Current Input Neutral
I
NOM
I
NOM
= 5 A I
NOM
= 1 A
Rated Range: 0.05–10.00 A 0.01–2.00 A
(according to IEC 60255
-5, 60664-1)
Note: This is a linearity specification and is not meant to imply
continuous operation.
Continuous Thermal
Rating:
15 A 3 A
(according to IEC 60255-6,
IEEE C37.90-1989)
1 Second Thermal: 500 A 100 A
(according to IEC 60255-6)
Rated Frequency: 50/60 ± 5 Hz 50/60 ± 5 Hz
Burden (per phase): <0.1 VA <0.01 VA
Measurement Category: II
AC Voltage Input
300 V 8 V
Rated Operating Voltage
(U
e
): 100–250 Vac 2.67–6.67 Vac
Rated Insulation Voltage: 300 Vac 8 Vac
10-Second Thermal: 600 Vac 16 Vac
Rated Frequency: 50/60 ± 5 Hz 50/60 ± 5 Hz
Burden: <0.1 W < 0.1 W
DC Transducer (Analog) Inputs
Input Impedance:
Current Mode: 200 Ω
Voltage Mode: >10 kΩ
Input Range (Maximum):
Current Mode: ±20 mA
Voltage Mode: ±10 V
Sampling Rate: At least 5 ms
Step Response: 1 s
Accuracy at 25°C:
ADC: 16 bit
With user calibration: 0.05% of full scale (current mode)
0.025% of full scale (voltage mode)
Without calibration: Better than 0.5% of full scale at 25°C
Accuracy Variation With Temperature:
±0.015% per °C of full scale (± 20 mA or ±10 V)
DC Transducer (Analog) Inputs Extended Range Option
Input Impedance:
Voltage Mode: >10 kΩ
Input Range (Maximum):
Voltage Mode: ±300 V
Sampling Rate: At least 5 ms
Step Response: 1 s
Accuracy at 25°C:
ADC: 16 bit
With user calibration: 0.025% of full scale (voltage mode)
Without calibration: Better than 0.5% of full scale at 25°C
Accuracy Variation With Temperature:
±0.015% per °C of full scale (±10 V)
CMRR Typical: 65 db at 60 Hz
Optoisolated Control Inputs
When Used With DC Control Signals:
250 V ON for 200–275 Vdc OFF below 150 Vdc
220 V ON for 176–242 Vdc OFF below 132 Vdc
125 V ON for 100–135.5 Vdc OFF below 75 Vdc
110 V ON for 88–121 Vdc OFF below 66 Vdc
48 V ON for 38.4–52.8 Vdc OFF below 28.8 Vdc
24 V ON for 15–30 Vdc OFF for < 5 Vdc
When Used With AC Control Signals:
250 V ON for 170.6–275 Vac OFF below 106 Vac
220 V ON for 150.3–264 Vac OFF below 93.2 Vac
125 V ON for 85–150 Vac OFF below 53 Vac
110 V ON for 75.1–132 Vac OFF below 46.6 Vac
48 V ON for 32.8–60 Vac OFF below 20.3 Vac
24 V ON for 14–27 Vac OFF below 5 Vac
Current Draw at Nominal
DC Voltage: 2–4 mA (Except for 240 V, 8 mA)
Rated Insulation Voltage: 300 Vac
Rated Impulse
Withstand Voltage
(U
imp
): 4000 V
RTD Input Card
Number of Channels: Ten 3-wire RTDs
Input Type:
Supports the following
RTD types on each
independent input.
100 Ω platinum (PT100)
100 Ω nickel (NI100)
120 Ω nickel (NI120)
10 Ω copper (CU10)
Measuring Range: –50°C to 250°C