SQLC-216-212
32
Item
Specification, Performance
Display
LCD
Main-monitor：4,1/2 digits Character height：10 mm
Sub-monitor ：9 digits Character height：6 mm
LCD view angle：Upper and lower view angle 75 °,
Right and left view angle 75 °
Backlight
White backlight
Backlight can select brightness from five steps of 1 to 5.
Always-on, Auto off (after 5 minutes without operating), Always-off.
Setting is possible
Power interruption backup
Maximum value, Minimum value, Active energy, Reactive energy, Each setting value.
Maintained in nonvolatile memory.
Insulation resistance
Between auxiliary supply, AC input and ground.
(Communication, contact output, control input is grounding.)
50 MΩ or more at
500 V DC
Between auxiliary supply and AC input, control input,
communication output, contact output.
Between communication output, contact output and control input.
Between contact outputs.
Voltage test
Between auxiliary supply, AC input and ground.
(Communication, contact output, control input is grounding.) 2210 V AC (50/60 Hz)
5 seconds
Between auxiliary supply and AC input, control input,
communication output, contact output.
Between communication output, contact output and control input. 500 V AC (50/60 Hz)
5 seconds
Between contact outputs.
Impulse voltage test
Between auxiliary supply, AC input and ground.
(Communication, contact output, control input is grounding.)
6 kV 1.2/50 μs
Between auxiliary supply and AC input, control input,
communication output, contact output.
Between AC input and auxiliary supply, control input,
communication output, contact output.
Between auxiliary supply terminals. (Other circuit grounding)
Between AC input terminals. (Other circuit grounding)
Damped oscillatory wave immunity
test
IEC61000-4-12
Peak voltage：2.5 kV, frequency：1 MHz ±10 ％, Add 3 times for 30 seconds.
Error：Within ±10 ％. And, malfunction and communication stop must not occur.
・Auxiliary supply circuit (Normal / Common)
・AC voltage input circuit (Normal / Common)
・AC current input circuit (Common)
Square impulse immunity test
For B-402 Standards
Add noise (1μs, 100 ns width) repeatedly for 5 minutes. Error：Within ±10 ％.
And, malfunction and communication stop must not occur.
・Auxiliary supply circuit (Normal / Common) 1.5 kV or more
・AC voltage input circuit (Normal / Common) 1.5 kV or more
・AC current input circuit (Common) 1.5 kV or more
・Contact output circuit (Common) 1.0 kV or more
・Control input circuit (Common) 1.0 kV or more
・Communication output circuit (Induction) 1.5 kV or more
Radio wave immunity test
Radio wave band：5W, 1m on 150 MHz, 400 MHz band.
Cellular phone, wireless LAN：2.4 GHz, 5 GHz band.
Continued irradiation with radio wave on 0.5 m. Error：Within ±10 ％.
And, malfunction and communication stop must not occur.
Electrostatic discharge
immunity test
IEC 61000-4-2
Usually, it tests by the busy condition.
When powered up.
Air discharge：15 kV, Contact discharge：8 kV, a error is within ±10 ％.
And, malfunction and communication stop must not occur.
Capacitor charge system
Vibration
IEC 60068-2-6：2007
Frequency range：10...55 Hz, Single amplitude：0.15 mm, Sweep cycle：10 times
Impact
IEC 60068-2-27：2008
Peak acceleration：500 m/s
2
Input
consumption
VA
Voltage input
0.03 VA or less (110 V AC)
0.09 VA or less (220 V AC)
0.35 VA or less (440 V AC)
Overload
capacity
Voltage input
2 times 10 seconds and 1.2 times continuation of rated voltage.
Auxiliary supply
1.5 times 10 seconds and 1.2 times continuation of rated voltage. (AC)
1.5 times 10 seconds and 1.3 times continuation of rated voltage. (DC)
