ComAp InteliMains 1010 Mains and Bus-Tie Breaker Controller

Utility-side supervision for the most complex switchgear

The ComAp InteliMains 1010 is the most advanced mains, utility and tie-breaker supervision controller in the ComAp range. It acts as a mains protection relay and helps synchronise gen-sets to the utility, which makes it the controller for data centres, hospitals, banks and other critical installations where the mains and the generators must work as one system.

It works with ComAp generator controllers over CAN FD, allowing up to 64 gen-sets, mains and tie controllers to cooperate. The accuracy of its AC measurement lets it take part in primary frequency control, grid balancing and demand-response projects. It is designed to ISA 62443 level 2 to 3 security requirements, and supports grid codes including EN 50549, VDE-AR-N 4110 and 4105, G99, TOR and IEEE 1547.

Technical specifications

Extended features and options

Plug-in modules include EM-BIO8-EFCP, CM-4G-GPS, CM-RS232-485 and CM-EICC for inter-controller communication over Ethernet. Remote displays: InteliVision 5.2, 10Touch, 1050 and 13Touch.

Load transfer and protection

Several load-transfer options are available, including transfers in under 100 ms, and a CAN bus logger with event-based history speeds troubleshooting. Remote connection uses AirGate 2.0 and the WebSupervisor cloud tool, a large in-built PLC interpreter takes user-defined protections and parameters, and extension is by plug-in modules, CAN modules and software keys. The ANSI function list covers mains fail detection and load shedding, vector shift, ROCOF, export power, synchronising check, regulating device and over and under frequency and voltage protections.

Choosing against the InteliMains 510

The 1010 is aimed at complex multi-set systems with redundancy options. For switchgear with fewer controllers and a colour display on the door, look at the InteliMains 510. Confirm your VT ratio, since nominal inputs of 115 V and 230 V L-N are available, and check hardware version for the plug-in modules, which are supported from controller HW 01.01.xx or PCB type 7 and higher. Four remote displays are listed for the door or a separate panel, from a 5 inch InteliVision to a 13.3 inch marine certified unit.

How the ComAp IM31010XBBB works

The controller measures the mains on one side and the bus on the other. It compares voltage, frequency and phase between them. When the two sides match, it closes the breaker between them. If the mains fail or leave the set limits, it opens the breaker and lets the generators carry the load.

Where the IM31010XBBB is used

• Data centres
• Hospitals and banks
• Plants with several gen-sets and a utility supply
• Bus-tie breaker control in large switchgear
• Sites with grid code requirements

Selection checklist for the IM31010XBBB

• Mains breaker or bus-tie duty
• Number of gen-sets on the CAN FD link
• Voltage and current input ratings
• Binary and analogue input count
• Plug-in modules needed
• Remote display model
• Extended features such as Modbus Client
• Supply voltage of the panel

Installation, commissioning and maintenance notes for the IM31010XBBB

Mount the controller in the switchgear door or panel. Wire the voltage inputs to the mains and the bus and the current inputs to the matching transformers. Connect the CAN FD link to the gen-set controllers. Set the grid code and the limits, then test the transfer in both directions.

Requesting a quotation for the ComAp IM31010XBBB

Please send the switchgear layout, the number of gen-sets, the modules and the options. Seven Star LLC serves industrial customers in Oman and the GCC and replies with a quotation based on the information provided.

IM31010XBBB power supply

The supply range is 8 to 36 V DC and the consumption is 16 W.

IM31010XBBB temperature range

The operating range is minus 40 to plus 70 degrees C.

IM31010XBBB voltage inputs

The controller has 3-phase inputs for the mains and for the bus.

IM31010XBBB current inputs

The current inputs take 1 A or 5 A.

IM31010XBBB frequency range

The measuring range is 33 to 67 Hz.

IM31010XBBB inputs and outputs

There are 12 binary inputs, 12 binary outputs, 4 analogue inputs and 2 analogue outputs.

IM31010XBBB communications

It has USB, 4 CAN ports, 3 Ethernet ports and RS485, with Modbus and SNMP.

IM31010XBBB plug-in slots

Two plug-in module slots are provided.

IM31010XBBB weight

The controller weighs 750 g.

Controller records for the IM31010XBBB

Record the firmware, the grid code settings and the date of each transfer test.

Choosing the right IM31010XBBB option

Add the Modbus Client option where third-party devices must be read, and the hot swap option where a redundant unit is wanted.

Documents and quotation

Seven Star LLC supplies ComAp controllers for switchgear and generator projects. The datasheet is attached. Send the single-line diagram summary, number of sets and mains breakers, and grid-code requirements. Related products: Diesel Generator Spare Parts and the ComAp InteliGen 1000 gen-set controller. Confirm firmware and extended-feature keys when ordering.

Standards in the datasheet include EN IEC 61000-6-2, EN IEC 61000-6-4, EN IEC 61010-1, the EN IEC 60255 protection relay series and ULC 6200. The voltage inputs are rated for measurement category CAT III, and vibration is rated 5-25 Hz at 1.6 mm and 25-100 Hz at 4 g.