Daiichi Electronics SQLC-110L - Preparation and Setup; Installation Procedures

SQLC-214-097
9
1. Product outline
1.1 Usage of product
This single unit can measure and monitor demand-current ×3, voltage ×3, current ×3, demand active power,
active-power, reactive-power, power-factor, frequency, watt-hour, var-hour, harmonic(voltage, current) and
current leakage.
From a low tension circuit to a high tension circuit, it is adapted for various usages, such as a measurement
monitor of a power-receiving circuit, an energy conservation power monitor, a demand current measurement monitor,
and a harmonic monitor, a leakage monitor.
The intensive monitor united with the system is made in an addendum of analog output and a pulse output.
1.2 Features of product
 High-performance products which collected the function of the power line multi-meter (QLC-110L, DLC-110L,
HLC-110L, LLC-110L) of our company.
 A 3-phase 3-wire, single-phase, and single-phase 3-wire common type can be prepared. It's possible to share stock.
 Bar graph 1 measurement and digital 4 measurement are displayed simultaneously.
 Analog output 4 circuit and contact-output 2 circuit can be taken out. (Option)
A contact output can be selected from a pulse output, an alarm output, and a CPU error output. (Please designate
it at an order.) And, An output factor can be selected by setting.
 Two external operation inputs are possible. (Option)
And, selection of reset input and a display change input is possible at setting.
 Power supply is AC85‐264V，DC80‐143V (for both AC and DC uses).
 The mounting method of this unit is compatible with the mounting method of conventional 110 square mechanical meter.
This unit is mounted at 2 diagonal points.
 Integrated value of Wh and varh can indicate expansion to 3rd digit below the decimal point.
 Analog output is with a lower limit limiter.
 A tidal current measurement (output 2 quadrant) change is possible for var and cosφ.
 Current-leakage measurement corresponds to both Io and Igr.
 A backlight function is equipped. Selection of backlight-on, backlight-off, and auto backlight-off and setting
of brightness are possible. Automatic turning off the lights at the time of non-operation can be established.
LED：White.
 LCD can be chosen from 2 kinds, the type to see from the top and the type to see from the bottom.
(Please designate it at an order.)
 The product with analog output can be selected from between analog output insulation type and the analog output
non-insulation type. (Please specify at the time of an order.)