Invertek Optidrive P2 IP66 Indoor/Outdoor 5.5kW 400V 3ph, DBr, SW, STO, C1 EMC

Introduction

Invertek Optidrive P2 IP66 Series AC Inverter for 5.5 kW (7.5 HP) 400 V three-phase motor to 14 A. Operates in V/F, sensorless vector or full closed-loop flux vector control (when the optional Encoder Feedback Card is fitted). Converts a fixed-frequency 400 V three-phase supply to a variable-frequency 400 V three-phase output to control the speed of a compatible AC induction motor, permanent magnet synchronous motor or synchronous reluctance motor.

Combining advanced motor control with a robust IP66 enclosure, the P2 delivers precise speed and torque control while allowing installation close to the motor without a separate control cabinet. Built-in communications, configurable I/O and advanced control functions make the Optidrive P2 a powerful, versatile solution for both new installations and system upgrades.

Hardware Features

• Dynamic Braking transistor (DBr) is fitted to all units
• External Resistor is required for Dynamic Braking operation (resistor not supplied). Minimum braking resistance 75 Ω
• Encoder Feedback Option Card required for Closed Loop Vector control (not supplied)

Installation Information

• IP66, suitable for Indoor and Outdoor use
• 165 W Losses at full load
• Rated Ambient Temperature 40 °C; maximum 50 °C with derating
• Weight: 6.6 kg

Keypad

• TFT Display (High Definition LCD Display) 
• Keypad is fixed, alternative keypads available if required in a different location
• Can be programmed using the Keypad Keys, a PC or using an 'Optistick'

Control Terminals, Option Slot and Communications

• 1 x option slot is available. See below for available options.
• ⚠️ The encoder feedback card, if required, uses the only option slot available
• 2 x RJ45 communication ports, providing convenient connection and daisy-chaining without the need for an external RJ45 splitter.

By default, the I/O is configured for 1 x analogue input, 4 x digital inputs and 2 x analogue outputs. This functionality is easily changed using parameter P1-13

Fitted Options

• Mains Isolator (SW)
• Control Facia with Run Forward / Stop / Run Reverse Selector Switch and Speed Potentiometer

Safe Torque Off

• Built-in dual-input Safe Torque Off (STO) function
• Safety Rating: SIL 2 / PL d, Category 3
• When STO is activated, the drive is inhibited and 'InHibit' will be displayed on the Keypad
• If STO is not used, the appropriate STO terminals must be linked to enable normal drive operation

Power Supply

Suitable for three-phase 380 Vac to 480 Vac supplies only.

• Input must be protected with a suitable fuse or MCB
• For non-UL installations a Fuse or MCB (Type B) rated for 25 A should be fitted to protect the P2

EMC Filters

• IEC EN61800-3:2004 Category C1 (Domestic) for motor cables up to 1 m. Category C2 (Light Industrial) for motor cables up to 5 m. Category C3 (Industrial) for motor cables up to 25 m
• Filter earth connection can be removed if required

Made in the UK

All Products in the Optidrive P2 IP66 (Switched) Three-Phase series (this product is shown in bold)

ℹ️ Also available without the local isolator (unswitched) and control fascia

ℹ️ Also available for 230 Vac single-phase supply

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