Acrel AMB100-A/AMB110-A AC Series Data Center Busway Monitoring Module
Acrel AMB100-A/AMB110-A AC Series Data Center Busway Monitoring Module
General
AMB Smart Alternating-current Bus Bar Monitor is a new development to cater for smart power bus bar. It consists of a feeding detection module and a tapping detection module and integrates functions of conventional power measurements, electricity monitoring, consumption assessment and control. It also boasts the online alarm function and enables the independent off-line operation. It monitors the bus bar interface temperature in real time.
Wiring
Typical Connection
Installation
Dimension
On-site Pictures
Acrel AMB100-A/AMB110-A AC Series Data Center Busway Monitoring Module
Type Description
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Type
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Standard functions
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Optional functions
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AMB100-A
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(1) Full electrical measurements of three-phase AC circuit, 2 nd to 63 rd
harmonic measurements, 1 leakage current, 8-way temperature, 1-way
humidity, maximum demand measurement, neutral current, potential
difference measurement between the null line and the ground line, 2
digital inputs, 2 digital outputs
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/W(LORA)
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AMB100-A-P1
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(2) Full electrical measurements of three-phase AC circuit, 2 nd to 63 rd
harmonic measurements, 1 leakage current, 8-way temperature, 1-way
humidity,maximum demand measurement, neutral current measurement,
2 digital inputs, 2 digital outputs, discrete auxiliary power supply
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AMB110-A
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(1) Full electrical measurements of three-phase AC circuit, 2 nd to 63 rd
harmonic measurements, 1 leakage current, 8-way temperature, 1-way
humidity,maximum demand measurement, neutral current measurement,
potential difference measurement between the null line and the ground
line, 2 digital inputs, 2 digital outputs
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|
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AMB110-A-P1
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(2) Full electrical measurements of three-phase AC circuit, 2 nd to 63 rd
harmonic measurements, 1 leakage current, 8-way temperature, 1-way
humidity, maximum demand measurement, neutral current measurement,
2 digital inputs, 2 digital outputs, discrete auxiliary power supply
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AMB120
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8-way temperature
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AMB10
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Monitor ； the front network port: AMB10(F) ; the rear network
port: AMB10(B&DZ), can automatically display the voltage and current parameters
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AMB20
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AMB20-1:accessory，used with AMB100/AMB110 for network port to
network port transfer of intelligent bus staring box and plug-in box
AMB20-2:accessory，used with AMB100/AMB110 for RS485 port to
network port transfer of intelligent bus staring box and plug-in box
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Note 1. AMB：bus bar series; 100: for feeding cabinet; 110： for tapping cabinet; 120：for temperature detection; A： for alternating-current system; P1：discrete auxiliary power supply
Note 2. AMB10 display is optional. The display is divided into AMB10(F) with the front port and AMB10(B&DZ) with the rear port. It shows the voltage and the current in an automatic cycle.
Note 3. For optional LORA function, an external magnetic antenna is equipped. The standard length is 2 m.
Note 4. For temperature sensors, there are two round-hole variants, namely 12mm-hole variant and 8mm-hole variant, and one 6mm-cylindrical variant. Each variant includes yellow, green, red and black sensors.
Technical Parameters
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AMB100-A-□/AMB110-A-□
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| Measured parameters |
Voltage, current, frequency, active power, inactive power, power factor, active energy, inactive energy, 2 nd-63 rd harmonic, temperature, leakage
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Voltage
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Rated value
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3×220/380VAC
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Range
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±20%
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Overloading
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1 channel: 0-5VDC
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Current
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CT
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AMB100-A：5A/2.5mA, 100A/20mA, 400A/100mA, 600A/100mA
AMB110-A：100A/20mA
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Range
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1%-120%
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Overloading
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1.2 times than the rated current value continuously or 10 times than the rated current value instantaneously per second
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Input frequency
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45-65Hz
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Measurement accuracy
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Voltage/current：grade 0.2; active power/energy：grade 0.5; inactive power/energy：grade 1; temperature：±1℃
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Auxiliary power supply
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AMB100/110-A(/W)：triggered upon receipt of request signal
AMB100/110-A(/W)-P1：follow the bus bar voltage
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Functions
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Temperature detection
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-20-150℃
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Leakage
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0-1A
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Digital input
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2 dry-contact inputs
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Digital output
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2 relay outputs; contact capacity：3A/30VDC, 3A/250VAC
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Communication
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Via RS485/Modbus-RTU or LORA antenna
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Installation
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Use DIN35mm rail
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Protection
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IP20
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Pollution level
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2
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Environment
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Temperature /
humidity / altitude
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Working temperature：-20-60℃
Storage temperature：-25-70℃
Relative humidity：≤93%
Altitude：≤2500m
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Safety
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Insulation
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The minimum insulation resistance between all terminals and conductive components of the shell is 100MΩ.
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Withstanding voltage
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When a voltage of 2kV AC is applied between the voltage/ current input, relay output, RS485 port, auxiliary power supply and digital inputs, the leakage shall be less than 2mA and no breakdown or flashover shall occur in 1min.
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Electromagnetic
immunity
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Electrostatic
discharge immunity
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Class 4
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Radio
frequency
electromagnetic
immunity
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Class 3
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Transient
burst
immunity
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Class 4
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Surge immunity
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Class 4
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AMB120
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||
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Measurement accuracy
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Temperature：±1℃
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Auxiliary power supply
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220VAC, discrete
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Functions
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Temperature detection
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-20-150℃
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Communication
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Via RS485/Modbus-RTU or LORA antenna
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Installation
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Use DIN35mm rail
|
|
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Protection
|
IP20
|
|
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Pollution level
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2 | |
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Environment
|
Temperature / humidity / altitude
|
Working temperature：-20-60℃
Storage temperature：-25-70℃
Relative humidity：≤93%
Altitude：≤2500m
|
|
Safety
|
Insulation
|
The minimum insulation resistance between all terminals and conductive components of the shell is 100MΩ.
|
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Withstanding voltage
|
When a voltage of 2kV AC is applied between the auxiliary power supply and temperature sensors, the leakage shall be less than 2mA and no breakdown or flashover shall occur in 1min.
|
|
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Electromagnetic
immunity
|
Electrostatic
discharge
immunity
|
Class 4 |
|
Radio frequency
electromagnetic
immunity
|
Class 3 | |
|
Transient burst
immunity
|
Class 4 | |
|
Surge immunity
|
Class 4 | |
1. Manual for Acrel AMB100-A/AMB110-A AC Series Data Center Busway Monitoring Module
2. Installation and Use for Acrel AMB100-A/AMB110-A AC Series Data Center Busway Monitoring Module
3. Debugging Software for Acrel AMB100-A/AMB110-A AC Series Data Center Busway Monitoring Module
