DRIVES AND FREQUENCY CONVERTERS
AS3 / Plus Pack — low-voltage frequency converters 230–690 V up to 1 500 hp
Country: Japan · Model: AS3 / Plus Pack
The AS3 and Plus Pack low-voltage frequency converters control induction motors of pumps, fans, compressors, conveyors and separators. The overall range reaches 1 500 hp at 230–690 V. They are installed at water utility pumping stations, in mining and cement, in oil and gas fields and in HVAC systems.
- AS3 General Purpose
- 230 and 460 V, 1/2–500 hp
- AS3 UL Type 12 / IP55
- 380–460 V, 0.5–100 hp HD (1–125 hp ND)
- AS3P Outdoor
- 380–460 V, 7.5–450 hp HD (10–500 hp ND)
- Plus Pack Outdoor
- 380–460 V, 60/100–1 500 hp, NEMA 3R, closed-loop air cooling
Technical specifications
| AS3 General Purpose | 230 and 460 V, 1/2–500 hp |
|---|---|
| AS3 UL Type 12 / IP55 | 380–460 V, 0.5–100 hp HD (1–125 hp ND) |
| AS3P Outdoor | 380–460 V, 7.5–450 hp HD (10–500 hp ND) |
| Plus Pack Outdoor | 380–460 V, 60/100–1 500 hp, NEMA 3R, closed-loop air cooling |
| Communication | Modbus TCP, EtherNet/IP (two ports), built-in web server |
| Overall LV range | up to 1 500 hp, 230–690 V |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The AS3 is the main industrial series with a dual PID controller and several control modes. Modbus TCP and EtherNet/IP with two ports for daisy-chain connection are built in, as is a web server for setup and diagnostics from a PC, tablet or smartphone. The panel has an LCD display with a multilingual keypad, and the drive is IoT and Industry 4.0 ready and has a full set of protections. The Plus Pack Outdoor is housed in a NEMA 3R enclosure for outdoor installation. The closed-loop air cooling system with air-to-air heat exchangers and no refrigerant protects the electronics from contamination and moisture, and the fans are removable from the front. There are two RS485 ports. The Plus Pack HX7+ version has Virtual Linear Pump technology for linear control of pressure, flow or level by several pumps with load balancing.
How to choose
The choice depends on voltage, power and installation site. The AS3 General Purpose works at 230 and 460 V in the range 1/2–500 hp. For the UL Type 12 / IP55 version at 380–460 V, 0.5–100 hp in heavy duty and 1–125 hp in normal duty is stated. For outdoor installation there is the AS3P Outdoor at 380–460 V and 7.5–450 hp (10–500 hp in normal duty), and the AS3U Indoor is intended for indoor rooms. From 60/100 to 1 500 hp at 380–460 V, the Plus Pack Outdoor is used.
Request a price and lead time
AS3 / Plus Pack — low-voltage frequency converters 230–690 V up to 1 500 hp. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What is the maximum power of the Plus Pack converters?
Up to 1 500 hp at 380–460 V in a NEMA 3R enclosure for outdoor installation.
What communication protocols are built into the AS3?
Modbus TCP and EtherNet/IP with two ports for daisy-chain connection, and a web server for setup. The Plus Pack Outdoor has two RS485 ports.
Can the AS3 frequency converter be installed outdoors?
Yes, for this there are the AS3P Outdoor at 7.5–450 hp and the Plus Pack Outdoor in a NEMA 3R enclosure with a closed-loop air cooling system.
What does Virtual Linear Pump technology give in the Plus Pack HX7+?
Linear control of pressure, flow or level by several pumps with load balancing.
What ingress protection does the AS3 UL Type 12 version have?
IP55 at 380–460 V and 0.5–100 hp in heavy duty. The products are tested in laboratories accredited to ISO 9001:2015, NVLAP and UL.
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