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Works’ supervision
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Monitoring architecture & design
Installation of monitoring systems
Remote assistance & Maintenance of monitoring systems
Data analyses
Testing & Inspections
Tests on construction materials
Tests on soils and rocks
Tests on asphalts and bitumen
Inspections and investigations on buildings and existing structures
Industries expertise
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Dam Monitoring and Dam Inspections
Water Distribution infrastructures
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CERTIFICATION
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Measuring Equipment Calibration
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High Current Test Laboratories
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High and Medium Voltage Switchgear Assemblies and Switching Devices
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Shenzhen Clou Electronics Co., Ltd.
Tested energy meters of this manufacturer are listed below
Project No: 72500154
DESCRIPTION
RESULT
Type
CL710K22 / CL710K24
Standards
IEC 62053-21, -23
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1008-21 R2
Report 1
1507-22 (77 pages)
Country
China
Class (Wh)
1/B
Current
0,25 - 5(100)
Voltage
120 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
8a109c34
CRC32-code MID approval
5af2d6ef
CRC32-code report 1
af4569d5
Project No: 72221586
DESCRIPTION
RESULT
Type
CL730S22 and CL730S24
Standards
IEC 62053-21, -23
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1446-21 V3
Report 1
1445-21 R2 (78 pages)
Country
China
Class (Wh)
1/B
Current
0,25 - 5(100)
Voltage
3*220/380 - 3*240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
5b83bb85
CRC32-code MID approval
c976e849
CRC32-code report 1
ba8b2c45
Project No: 72221251
DESCRIPTION
RESULT
Type
CL730S22 / CL730S23
Standards
IEC 62053-21, -23
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1461-19 V5
Report 1
1154-20 (83 pages)
Country
China
Class (Wh)
1/B
Current
5(100)
Voltage
220/380 - 240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
ece2393a
CRC32-code MID approval
a481c748
CRC32-code report 1
b31e3eaf
Project No: 72129923
DESCRIPTION
RESULT
Type
CL710K20
Standards
IEC 62053-21
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1578-19
Report 1
1577-19 (58 pages)
Country
China
Class (Wh)
1/B
Current
5(60)
Voltage
240
Frequency
50
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
ec8be493
CRC32-code MID approval
1baf2fe0
CRC32-code report 1
fa4471dd
Project No: 70068069
DESCRIPTION
RESULT
Type
DDSF720
Standards
IEC 62053-21
Report 1
6347-10 (24 pages)
Country
China
Class (Wh)
1
Current
10(100)
Voltage
230
Frequency
50
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
Project No: 72123390
DESCRIPTION
RESULT
Type
DDS720
Standards
IEC 62053-21, -23
Report 1
7051-14 (33 pages)
Country
China
Class (Wh)
1
Current
5(80)
Voltage
110-120 or 220-240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
70F9FA91
CRC32-code report 1
A3B53731
Project No: 72123390
DESCRIPTION
RESULT
Type
DTS718
Standards
IEC 62053-21, -23
Report 1
7053-14 (34 pages)
Country
China
Class (Wh)
1
Current
5(100)
Voltage
220/380-240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
81FB8F90
CRC32-code report 1
7DC43BEB
Project No: 72124965
DESCRIPTION
RESULT
Type
CL730S11
Standards
IEC 62053-21, -23
Report 1
1295-15 (39 pages)
Country
China
Class (Wh)
1
Current
5(100)
Voltage
220/380, 230/400 or 240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
1326eee8
CRC32-code report 1
f0985dfc
Project No: 72126408
DESCRIPTION
RESULT
Type
CL730S11
Standards
IEC 62053-21, -23
Report 1
1428-16 (38 pages)
Country
China
Class (Wh)
1
Current
5(100)
Voltage
220/380, 230/400 or 240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
19737138
CRC32-code report 1
67e190d8
Project No: 72124965
DESCRIPTION
RESULT
Type
CL730S11
Standards
IEC 62053-21, -23
Report 1
1295-15 (39 pages)
Country
China
Class (Wh)
1
Current
5(100)
Voltage
220/380, 230/400 or 240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
1326eee8
CRC32-code report 1
f0985dfc
Project No: 72124965
DESCRIPTION
RESULT
Type
CL730S11
Standards
IEC 62053-21, -23
Standards - 2
IEC 62055-31 including Annex A, B and D
Report 1
1074-16 (53 pages)
Country
China
Class (Wh)
1
Current
5(100)
Voltage
220/380, 230/400 or 240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code report 1
9ed6c60b
Project No: 72500154
DESCRIPTION
RESULT
Type
CL730S22 / CL730S24
Standards
IEC 62053-21, -23
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1446-21 R3
Report 1
1501-22 (86 pages)
Country
China
Class (Wh)
1/B
Current
0,25 - 5(100)
Voltage
3x120/208, 3x220/380 and 3x240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
836b32ed
CRC32-code MID approval
cb873a57
CRC32-code report 1
1862af43
Project No: 72221586
DESCRIPTION
RESULT
Type
CL710K24
Standards
IEC 62053-21, -23
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1008-21
Report 1
1007-21 (75 pages)
Country
China
Class (Wh)
1/B
Current
0,25 - 5(100)
Voltage
220 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
56dc4032
CRC32-code MID approval
1ef23a4f
CRC32-code report 1
ab827382
Project No: 72221251
DESCRIPTION
RESULT
Type
CL710K22 / CL710K23
Standards
IEC 62053-21, -23
Standards - 1
MID annex B (EN 50470-1, -3)
MID approval
1404-19 V3
Report 1
1140-20 (81 pages)
Country
China
Class (Wh)
1/B
Current
5(100)
Voltage
120 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
15f6d944
CRC32-code MID approval
d4b5bb47
CRC32-code report 1
2ac4f828
Project No: 2117736
DESCRIPTION
RESULT
Type
DTSD718
Standards
IEC 62053-22
Report 1
08-4029
Country
China
Class (Wh)
0,5s
Current
5(20)
Voltage
220/380
Frequency
50
Elements
3-phase
Wiring
4-wire
Connection
Transformer connected
Technology
Static (electronic)
Register
LCD
Project No: 70068223
DESCRIPTION
RESULT
Type
CL710
Standards
IEC 62053-21
Report 1
6402-10 (26 pages)
Country
China
Class (Wh)
1
Current
10(60)
Voltage
230
Frequency
50
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
Project No: 72123390
DESCRIPTION
RESULT
Type
DTS719
Standards
IEC 62053-22, -23
Report 1
7052-14 (34 pages)
Country
China
Class (Wh)
0,5s
Current
1(10)
Voltage
220/380-240/415
Frequency
50 or 60
Elements
3-phase
Wiring
4-wire
Connection
Transformer connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
ED85F804
CRC32-code report 1
6AC74F95
Project No: 72124965
DESCRIPTION
RESULT
Type
CL710K1
Standards
IEC 62053-21
Report 1
1313-15 (34 pages)
Country
China
Class (Wh)
1
Current
5(80)
Voltage
220 - 230 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
7fa8c36d
CRC32-code report 1
d8e52c6b
Project No: 72126408
DESCRIPTION
RESULT
Type
CL710K1
Standards
IEC 62053-21
Report 1
1429-16 (31 pages)
Country
China
Class (Wh)
1
Current
5(80)
Voltage
220 - 230 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
bf606321
CRC32-code report 1
e814746e
Project No: 72124965
DESCRIPTION
RESULT
Type
CL710K1
Standards
IEC 62053-21
Report 1
1313-15 (34 pages)
Country
China
Class (Wh)
1
Current
5(80)
Voltage
220 - 230 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code IEC certificate
bf606321
CRC32-code report 1
e814746e
Project No: 72124965
DESCRIPTION
RESULT
Type
CL710K1
Standards
IEC 62053-21
Standards - 2
IEC 62055-31 including Annex A, B and D
Report 1
1073-16 (47 pages)
Country
China
Class (Wh)
1
Current
5(80)
Voltage
220 - 230 - 240
Frequency
50 or 60
Elements
1-phase
Wiring
2-wire
Connection
Direct connected
Technology
Static (electronic)
Register
LCD
CRC32-code report 1
a0b193de