Toyo Keiki
TOYO KEIKI AS-5-LI Power Indicator
Product Made In Japan
Manufacturer: Toyo Keiki
Model: AS-5-LI
Overview
This power indicator contains a highly reliable current relay that can detect low current settings. It detects whether there is a 100mA current in circuits with a maximum current of 25A and generates a warning or an indicator drive signal. This means that this device can be used together with a current transducer to detect power consumption of 10W in an AC100V circuit.
It can be used in centralized monitoring to detect electric leakage and power left on in high-rise buildings, dormitories, hospitals and hotel rooms, reducing the workload for inspections and saving energy in security and safety measures.
Features
- Highly reliable solid-state electronic parts.
- Lightweight, compact type.
(Main unit 100g, current transducer 200g) - Plugs into 8-pin socket, enabling easy security inspections and replacement.
Purposes
- Detects small amounts of residual power and issues an alert.
- Detects electric leakage and issues an alert.
- Detector prevents power from being left switched on.
Specification
| Operating Error | Pickup: Within setting value ± 10% Dropout: 20% or less of pickup value (dead band is also 20% or less of pickup value) |
|---|---|
| Maximum Circuit Voltage | AC460V |
| Maximum Circuit Current | 25A |
| Setting Value | 0.1A (fixed) |
| Relay Contact Output | Contact arrangement 1a Contact capacity AC100V, 0.3A (resistance load) |
| Auxiliary Power Supply Voltage | AC 100V ± 10% 50/60Hz |
| Accessory | C-3 Model Current Transducer |
| Insulation Resistance (DC500V Mega) |
Between electrical circuit and outer casing 10 MΩ or higher Between electrical circuit and relay contact 10MΩ or higher |
| Voltage Resistance (for 1 minute) |
Between electrical circuit and outer casing AC2000V Between electrical circuit and relay contact AC500V |
Operation Diagram
Connection Diagram
Outside Dimensions
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