France
Spain
TRI 50-600A
Three-phase transformer with cable clamp Ø 50 to 240 mm² - Primary 50 to 600 A - Secondary 5 A
TRI S 50-500A
Designed and manufactured
Class 0.2s
Product presentation
Low voltage flat current transformer with cable primary Ø 50 to 240 mm2 for three-phase network with a rugged design for tariff metering, allowing the measurement of an alternating current of 50 to 500A.
The TRI 700 S acts as an intermediary between the LV distribution network and the tariff meter, being able to connect directly through the transformer, measuring voltage and currents in class 0.2s. Several versions are available.
The bi-rating 50-100A, 100-200A, 200-500A class 0.2s model
The TRI 700Tri-rating100-200-500A class 0.5 model
The primary connection by cable clamp allows adaptation for copper or aluminum conductors.
A current short-circuiter is integrated into the secondary cover, enabling safe use.
Designed and manufactured
Class 0.2s
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Video
Range of low voltage current transformers for tariff metering
Highlights
- Class 0.2s
- Tri-rating
- Designed for three-phase low voltage metering
- Copper or aluminum primary conductor possible
- Integrated short-circuiting device
- Removable, lead-sealable protective cover
- Qualified by national energy distributor
Features
Model
TRI 700 triple calibre
TRI 700 S dual calibre 50-100/5 A
TRI 700 S dual calibre 100-200/5 A
TRI 700 S dual calibre 200-500/5 A
General specifications
Primary by cable clamp
Cross-section of conductors from 50 mm² to 240 mm².
Turns ratio
TRI 700 S dual calibre 50 A-100 A/5 A
TRI 700 S dual calibre 100 A-200 A/5 A
TRI 700 S dual calibre 200 A-500 A/5 A
TRI 700 triple calibre 100 A-200 A-500 A/5 A
Accuracy class
Dual calibre model: 0,2 s.
Triple calibre model: 0.5 s
Accuracy power
Dual calibre model: 7,5 VA.
Triple calibre model: 3.75 VA
Highest mains voltage
720 Vac
Assigned frequency
50/60 Hz
Assigned short circuit thermal current (Ith)
80 Ipn with a maximum of 20 kA for 1 s
Assigned dynamic current (Idyn)
2.5 Ith
Safety factor
TRI 700 S 50-100/5 A: FS = 2.3 (50 A); FS = 4.2 (100 A)
TRI 700 S 100-200/5 A: FS = 2.3 (100 A); FS = 4.2 (200 A)
TRI 700 S 200-500/5 A: FS = 2,3 (200 A); FS = 5 (500 A)
TRI 700 100-200-500/5 A: FS = 4 (100 A); FS = 7 (200 A); FS = 10 (500 A)
Assigned heating current
1.2 Ipn
Temperature of use
-25°C to +40°C
Type of envelope
Self-extinguishing thermoplastic (UL94V0)
Degree of protection
With additional cover: IP40
Degree of resistance to mechanical impact
IK7
Assigned withstand voltage
3 kV (effective value) at 50 Hz for 1 minute
Assigned withstand voltage for lightning strikes
8 kV (peak value) - 1.2/50 µs wave
Insulation class
E (heating limit: 75 K)
Ground
9 kg
Documentation and support
Contact support
Have a question about using or installing your equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
Contact support
Have a question about using or installing your equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
References and accessories
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
TRI 700 Current transformer 3phases 100-200-500/5A 3,75VA CL 0,5
P01379514
TRI 700 Three-phase transformer, three-phase plate type - Transformation ratio 100-200-500/5A - Precision power 3.75VA - Accuracy class 0.5
TRI 700S Current transformer 3phases 50-100/5A 7,5VA CL 0,2S
P01379515
TRI 700S Two-range current transformer, three-phase plate-mounted - Transformation ratio 50-100/5A - Precision power 7.5VA - Accuracy class 0.2S
TRI 700S Current transformer 3phases 100-200/5A 7,5VA CL 0,2S
P01379516
TRI 700S Three-phase plate-mounted bi-caliber current transformer - Transformation ratio 100-200/5A - Precision power 7.5VA - Accuracy class 0.2S
TRI 700S Current transformer 3phases 200-500/5A 7,5VA CL 0,2S
P01379517
TRI 700S Three-phase plate-mounted bi-caliber current transformer - Transformation ratio 200-500/5A - Precision power 7.5VA - Accuracy class 0.2S
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