Terasaki Electric AP-16 Air Circuit Breaker 1600A 50-60Hz
| Attribute | Details |
| Product | Terasaki Electric AP-16 Air Circuit Breaker 1600A with AOR-12S-AL Over-Current Trip Unit |
| Brand | Terasaki Electric Co., Ltd |
| Type | AP-16 |
| Serial Number (ACB) | 98106-560 |
| Serial Number (Trip Unit) | 97640 |
| Reference No. | HA-6833-6-2 |
| Rule / Standard | KR (Korean Register of Shipping) |
| Product Type | Air Circuit Breaker (ACB) with Electronic Over-Current Trip Unit |
| Rated Current | 1600A |
| Rated Frequency | 50 – 60 Hz |
| Ambient Temperature | 45°C |
| CT Ratio | 1000 : 3 |
| Base Current (Io) | 500A |
| CT Rating (Ict) | 1000 / 3A |
| Interrupting Capacity (Sym.) – With INST | AC 550V – 85 kA / 460V – 100 kA / 220V – kA |
| Interrupting Capacity – With MCR | 550V – 50 kA / 460V – 50 kA |
| Short-Time Current | 50 kA / 1 second |
| Over-Current Trip Unit | AOR-12S-AL – Electronic Solid State Over-Current Trip Unit |
| Trip Functions | LTD (Long Time Delay), STD (Short Time Delay), INST (Instantaneous) |
| LTD Setting (I1) | 0.8 – 1.2 × Io (adjustable) |
| LTD Time (T1) | 15 – 60 sec at 1.2 × I1 (adjustable) |
| STD Setting (I2) | 2 – 4.5 × Io (adjustable) |
| STD Time (T2) | 80 – 640 ms (adjustable) |
| INST Setting (I3) | 2 – 16 × Io (adjustable) |
| I²t Characteristic | I²t ON/OFF selectable |
| Flicker Pick-Up | LTD Flicker Pick-Up function |
| Alarm Outputs | AL1, AL2 – alarm relay contacts |
| Test Input | TEST IN terminal – for test injection |
| Operating Mechanism | Motorized / Manual – Push to Close / Push to Open buttons |
| Draw-Out Operation | Withdrawable type – Connected / Test / Disconnected positions |
| Control Voltage | 220V AC (motor / control circuit) |
| Weight | Approx. 65 kg (fixed) / 89 kg (draw-out) |
| Date of Manufacture | April 1998 |
| Mounting Type | Draw-out / Withdrawable type – Switchgear panel installation |
| Housing Material | Steel enclosure – Beige / Black |
| Standards Compliance | IEC, KR (Korean Register of Shipping) |
| Application | Main Incomer, Bus Coupler, Feeder Protection in LV Marine Switchgear |
| Suitable For | Marine Vessels, Offshore Platforms, Power Plants, Industrial Switchgear Panels |
| Manufacturer | Terasaki Electric Co., Ltd, Osaka, Japan |
| Country of Origin | Japan |
| Condition | Refurbished |
| Availability | In Stock |
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