Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
DCTLA4000075 – THYRISTOR MODULE 7.5KVAR
Lovato’s DCTLA4000075 is a DCTL thyristor module engineered for capacitor switching in power factor correction at 400VAC.
£531.10
Why Choose the DCTLA4000075?
Lovato’s DCTLA4000075 is a DCTL thyristor module engineered for capacitor switching in power factor correction at 400VAC. Rated 7.5kvar with current control, it supports stable operation across demanding industrial networks. With Ui 480 V and Uimp 4 kV, this compact unit integrates cleanly into control panels, helping engineers implement dependable, low‑maintenance compensation stages.
Conforming to IEC/EN 60947-4-3, 61000-6-2 and 61000-6-4, the DCTL series offers defined EMC performance and insulation thresholds. Auxiliary contact ratings include NO contact: AC1 and contact: AC1 3A, aiding straightforward signalling. With a storage temperature range of -30 to +80 °C and a 1740 g build, the unit suits panel builders seeking ready-to-integrate 400VAC stages.
Key Benefits
- 7.5kvar stage tailored for 400VAC power factor correction systems.
- Current control enables precise capacitor engagement under varying load.
- Ui 480 V insulation rating provides robust design headroom.
- 4 kV impulse withstand for resilience against transient overvoltages.
- Compliance with IEC/EN 60947-4-3 for thyristor switching applications.
- EMC conformity to IEC/EN 61000-6-2 and 61000-6-4 standards.
- AC1 auxiliary contact rating, including AC1 3A signalling capability.
What’s Included
- Lovato DCTLA4000075 thyristor module (DCTL series)
- Manufacturer datasheet (downloadable via product page)
- Basic installation and safety instructions
- Protective packaging for transport
Applications
- 400VAC power factor correction systems and capacitor bank stages
- Switching of 7.5 kvar compensation steps
- Industrial and commercial distribution panels for PFC
- OEM power quality control equipment at 400VAC
Technical Specifications
| HS Code | 85371098 |
|---|---|
| Product type designation | DCTL |
| Rated insulation voltage Ui (IEC/EN) | 480 V |
| Rated impulse withstand voltage Uimp | 4 kV |
| Storage temperature | -30 to +80 °C |
| Weight | 1740 g |
Frequently Asked Questions
What is the reactive power and voltage rating of this module?
It is rated 7.5 kvar at 400 VAC for power factor correction stages.
Does the DCTLA4000075 feature current control?
Yes. This thyristor module uses current control as specified.
Which standards does it conform to?
It conforms to IEC/EN 60947-4-3, IEC/EN 61000-6-2 and IEC/EN 61000-6-4.
What are the insulation and impulse withstand ratings?
Rated insulation voltage Ui is 480 V and impulse withstand Uimp is 4 kV.
Are auxiliary contact ratings provided?
Yes. NO contact is AC1 and the contact rating is AC1 3A.
Safety note: Installation and commissioning must be performed by qualified personnel. Isolate all supplies before work and follow the manufacturer’s instructions and applicable IEC/EN standards.
