box wall 2gang segregated

2000 Series Metal, Wall Box, 2 Gang, Suit 2000/2 Series, Seg Barrier, Earth Term

Catalogue Number: 2157/2SB
box wall 2gang segregated
Retail
$66.50
RRP (Inc. GST)

Specifications

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Range of product
Series 2000
Product brand
Clipsal
Shape
rectangular
Number of gangs
2 gangs
Cable entry number
22
Material
steel
Surface treatment
electro-galvanized
Length
136 mm
Width
98 mm
Depth
58 mm
Location of connection
rear
Package 1 Weight
0.435 kg
Sustainable offer status
Green Premium product
REACh free of SVHC
Yes
EU RoHS Directive
Pro-active compliance (Product out of EU RoHS legal scope)
Toxic heavy metal free
Yes
Mercury free
Yes
RoHS exemption information
Yes
China RoHS Regulation
 Pro-active China RoHS declaration (out of China RoHS legal scope)
Environmental Disclosure
ENVPEP1401003EN

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Frequently Asked Questions

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Are there any plaster clips or other accessories for 2000/3 ?

We only make wall boxes for this 2000/3
The Part number is 2157/3  or 2157/3SB1 or 2157/3SB2

Can I purchase the segregation barrier as a spare part for a 2157/4SB1

 No available as a spare part

What are the dimensions for wall boxes , 2157/2 and 2157/3?

Dimensions are :
2157/2 -  L136mm x W98mm x  D58mm
2157/3 -  L207mm x W98mm x  D58mm
For further information , visit links below:
https://www.clipsal.com/Trade/search-results?q=2157/2
https://www.clipsal.com/Trade/search-results?q=2157/3
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What are the dimensions of a 157/2F fire rated wallbox?

The dimensions of a 157/2F fire rated wall box is 94mm(H) X 97mm(W) X 47mm(D).
 

What is the double horizontal wall box for Saturn series

Use a 2157H2
or a 2154H2 mounting bracket
 

what is the part no for a double gang square wall box?

the aprt no is 157/2

For further information use this link https://www.clipsal.com/Trade/Products/ProductDetail?catno=157/2

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How to calculate Energy readings from the raw Integer register data on an Energy Meter

Issue
The energy values are stored across two 16-bit integer registers on an energy meter. 

Product Line
Energy Meter

Environment
Reading and converting Modbus register values

Resolution
The Energy Meter stores energy across two 16-bit integer registers.

Register #1 and Register #2 (Modbus address 257/258 for Register #1 and 259/260 for Register #2). Register #2 is the High WORD and Register #1 is the Low WORD. 

The Multiplier/Divisor table states that both of these registers must be divided by 32 to obtain the real value from the raw data.
The Multiplier/Divisor should NOT be applied to both registers. It is applied to the final value of both registers.

To calculate the Energy the registers must first be arranged as the register list states [2] is the High word and [1] is the Low word.

To make [2] the High word it needs to be shifted to the left 16 bits.
To accomplish this multiply the value in [2] by 65,356.
You will then add this value to the value in [1].
The final value will be divided or multiplied by the correct scaling value. Please see the example listed below.

For this example we will assume an Energy Meter with 300 amp CTs. According to the Integer Multiplier/ Divisor table, 300 amp CTs will give a divisor value, (d), of 32 and a multiplier value, (m), of 0.03125.
We will assume the following register values.
Register #1 = 29,586
Register #2 = 31

Using Divisor Table
kWh = ([R2]*65,536+[R1])/d
kWh = (31*65,536+29,586) / 32
kWh = 64412.56

Using Multiplier Table
kWh = ([R2]*65,536+[R1]) * m
kWh = (31*65,536+29,586) * 0.03125
kWh = 64412.56

*Note the divisor will not always be 32 and the multiplier will not always be 0.03125. For the correct values please see the Integer Multiplier Table.