EMPR
H100 Easy Start
Users can run Easy Start On to easily set-up the basic motor parameters required to operate the motor in a batch. Set CNF-61 (Easy Start On) to 1 (Yes) to activate the feature, initialize all parameters by setting CNF-40 (Parameter Init) to ‘1 (All ...
H100+ Pipe Broken Detection
H100+ comes with a plethora of new features including broken pipe detection. A broken pipe triggers a warning or trip when the pipe has been damaged. This is detected when the set deviation level is reached and the feedback does not reach the ...
UTS Breaker Communication Protocol
On UTS frame breakers there are two different designations. G: Communication (X) and C: Communication (O). G does not have a communication function C means there is communication X = no O = yes
Sol Connectors for EMPRs
The "Sol" connector type EMPRs are used to directly couple (using a pin) to a Metasol Contactor unit. As you can see from the pictures below, the Sol contact can be used in combination with Metasol contactors for compact motor starters.
S100 NEMA 4X (IP66) AC Drive Motor Protections Control Mode is Heavy Duty (CT) Only
This article explains that the S100 and the S100 NEMA 4X enclosed AC Drives programming and option card capability is identical. Background: The S100 NEMA 4X AC Drive has an optional Input Disconnect included in our stocked drive. There is ...
LS iS7 AC Drive Ethernet Option Card IP Address configuration and converter
This knowledge base article briefly explains how to correctly enter Ethernet IP address into the iS7 drive parameters. Please refer to the following two documents provided; LS Electric iS7 Ethernet Option Card PLC Setup USER GUIDE and also ...
Megger Test on ACB
1. Test method 1) ACB Close: Measurement between phases of main circuit EUT’s contacts condition Voltage applied to Earth connected to Remark Closed AaCc(Nn) BbF Phase 2) ACB OFF: Measure between poles of main circuit EUT’s contacts condition ...
MMS altitude derate
MMS Icu and Ics
– Icu: rated ultimate short circuit breaking capacity. The rated breaking capacity (Icu) is the maximum fault-current a circuit breaker can successfully interrupt safely for one time. functionality is not guaranteed after it interrupts one time. – ...
VCB heat loss data
Please refer to the attachment here for VCB heat loss data. thank you
Magnetic Contactor MC85 and GMP80-3S Protection Device Torque Specification
The main terminal of GMP80-3S is a M6 and the auxiliary terminal is M4 size. Main terminal M6 should accept #3 AWG wire size can be used for main circuit. Here is the Torque. - M3.5 : 12~18 kg·cm - M4 : 15~22.5 kg·cm - M6 : 45~67.5 kg·cm
True 2p breaker in MCCB lineup is only offered on UTE 100
UTE100 is the only mccb that has a "true" 2 pole breaker. For UTS150, 3p mccb structure is use for the 2p configuration as well.
Orientation of the MCCB (Installable upside down, sideways)
The LS Electric MCCBs can be installed upside down and sideways. Please refer to our lineup of UL891 SWGR solution catalog for examples of sideway installation https://drive.google.com/file/d/1FMhAG7KOaGdvIgPgxoP33OWmCd5UZWMj/view?usp=sharing
How to I adjust my GMP series EMPR?
GMP series Electronic Motor Protection Relays (EMPRs) can be setup for inverse time or definite time trips. Reference to the attachment for assistance in setting and adjusting the dials.