中文版
Description
of Recordable Events: last 512 events
Communications RS232 port, RS485 port
Dimensions approx : 11.5 in H x 5.5 in W x 8.5 in L
Ground Current Input Frequency 20 to 100 Hz
Phase Current Inputs 1 A and 5 A secondary
Waveform Capture Length 3 buffers containing 16 cycles of all current and voltage channels
Weight approx. 10 lbs
of Recordable Events: last 512 events
Communications RS232 port, RS485 port
Dimensions approx : 11.5 in H x 5.5 in W x 8.5 in L
Ground Current Input Frequency 20 to 100 Hz
Phase Current Inputs 1 A and 5 A secondary
Waveform Capture Length 3 buffers containing 16 cycles of all current and voltage channels
Weight approx. 10 lbs
369-HI-0-M-F-E-0 is a motor management relay that is manufactured by GE Multilin. The control power is 50-300 VDC / 40-265 VAC. This relay provides protection and monitoring for 3 phase motors and their associated systems. Additional features for the relay include the Modbus/TCP protocol Ethernet interface, the Profibus-DP rear communication port, the Profibus-DPV1 rear communication port, the DeviceNet protocol interface, a user-definable baud rate (1200-19200), flash memory for firmware updates, a front RS232 communication port, a rear RS485 communication port, a rear fiber optic port, a user-definable RTD type, 4 user-definable analog outputs, and a Windows-based PC program for setting up and monitoring the relay.
There are a number of metered quantities on the motor management relay. These include the phase currents and current demand amps, the motor load x fLA, the unbalanced current percent, the ground current amps, the input switch status (open or closed), the relay output status (energized or deenergized), the RTD temperature, the backspin frequency Hz, the phase and line voltages, the frequency Hz, the power factor lead/lag, the real power and real power demand watts, the reactive power and reactive power demand vars, the apparent power and apparent power demand VA, the real power consumption Mwh, and the reactive power consumption/generation ± Mvarh. The 369 MMR can ‘learn’ individual motor parameters and adapt itself to individual applications. In order to improve the protective capabilities of the relay, the user may adjust the motor inrush current, the cooling rates, and/or the acceleration time.
Frequently Asked Questions about 369-HI-0-M-F-E-0
Do all 369 Multilin models come with the fiber optic port? I have noticed that the GE Multilin motor management relay 369-HI-0-M-F-E-0 does have the fiber optic port.
The GE Multilin motor management relay 369-HI-0-M-F-E-0 comes with the additional fiber optic port feature (F). This port is optional and is used for a remote RTD hookup capability. The transmit power of this port is negative 20 dBm with a reception sensitivity of negative 30 dBm. The power budget allotted for this port is 10 dB. Typically this option F (optional fiber optic port) has a link distance of 1.65 km. All 369 GE Multilin motor management relays do not come with this fiber optic port. The 369-HI-0-M-F-E-0 digital relay does because it has the designated Option F in the part number at the fourth position numerically after the base 369 relay.
How many overload curves does the GE Multilin motor management relay 369-HI-0-M-F-E-0 provide?
The Multilin digital motor management relay 369-HI-0-M-F-E-0 provides up to 15 standard overload curves for the motor in question. Additionally, the 369-HI-0-M-F-E-0 has the ability to create a custom curve. The curves are biased according to temperature, hot and cold ratio, cool time, and unbalance constants. The resulting curves have a pickup level of 1.01 to 1.23 x FLA and an accuracy per phase current inputs.
The 369-HI-0-M-F-E-0 relay is capable of ‘learning’ and adapting to each individual motor’s needs, acting as a self-configuring device to best meet a user’s unique specifications.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
