Dp Series Dp-23 Measuring and Protection Instrument Low Voltage Current Transformer

• Customization: Available
• Application: Instrument, Measuring and Protection
• Type: Current Transformer
• Model NO.: DP-23
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Insulating Paper
• Installation: Busbar Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Metering Class: 0.5, 1
• Rated Voltage: 660V
• Standard: IEC61869-2
• Rated Frequency: 50Hz or 60Hz
• Transport Package: Standard Export Box
• Trademark: Lokedl
• Origin: China
• HS Code: 8504311000
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description

Low voltage indoor Current Transformer
DP Series High Accuracy Split Core Current Transformer   DP-23
Dp-23 Dp-58 Dp-88 Dp-812 Dp-816 High Accuracy Split Core Voltage Current Transformer

Description
The DP Series current transformer has been specially designed to facilitate their installation in new or already existing net works. They may be installed without opening any cable or busbar circuit.The connection of conventional CTs usually requires the interruption of the primary side current to pass cables or busbar through the transformer core to connect such cables to the primary terminals.

Feature                                                                                                                                    
1) Double-screw fastening, safe, easy to install, portable
2) Two built in fixing methods: Base; Busbar mounting
3) Wide inner window, allowing clamping of big cables or bus-bars
4) Wide range of sizes to accommodate all the existing installations.
5) Primary current from 5A to 5000A

Applications  
1) Current measurement, monitoring and protection for electrical wiring and equipment.
2) Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system.
3) Current, power and energy monitoring device.
4) Relay protection device.                                                                                                                                            

Detailed Photos

Dp-23 Dp-58 Dp-88 Dp-812 Dp-816 High Accuracy Split Core Voltage Current Transformer

Product Parameters

Ratio	Ratio	Burden(VA)Accuracy		Frequency(Hz)
		0.5	1
DP-23	100/5A	/	2.5VA	50/60Hz
	150/5A	/	2.5VA	50/60Hz
	200/5A	2.5VA	5VA	50/60Hz
	250/5A	2.5VA	5VA	50/60Hz
	300/5A	5VA	5VA	50/60Hz
	400/5A	5VA	5VA	50/60Hz
DP-58	250/5A	/	2.5VA	50/60Hz
	300/5A	/	2.5VA	50/60Hz
	400/5A	2.5VA	2.5VA	50/60Hz
	500/5A	2.5VA	5VA	50/60Hz
	600/5A	2.5VA	5VA	50/60Hz
	800/5A	5VA	5VA	50/60Hz
	1000/5A	5VA	10VA	50/60Hz
DP-88	250/5A	/	2.5VA	50/60Hz
	300/5A	/	2.5VA	50/60Hz
	400/5A	2.5VA	2.5VA	50/60Hz
	500/5A	2.5VA	5VA	50/60Hz
	600/5A	2.5VA	5VA	50/60Hz
	800/5A	5VA	5VA	50/60Hz
	1000/5A	5VA	10VA	50/60Hz
DP-812	500/5A	/	2.5VA	50/60Hz
	600/5A	/	2.5VA	50/60Hz
	750/5A	2.5VA	5VA	50/60Hz
	800/5A	2.5VA	5VA	50/60Hz
	1000/5A	5VA	10VA	50/60Hz
	1200/5A	5VA	10VA	50/60Hz
	1500/5A	5VA	10VA	50/60Hz
	1600/5A	5VA	10VA	50/60Hz
	2000/5A	5VA	10VA	50/60Hz
DP-816	1000/5A	5VA	10VA	50/60Hz
	1200/5A	7.5VA	10VA	50/60Hz
	1500/5A	7.5VA	10VA	50/60Hz
	1600/5A	10VA	10VA	50/60Hz
	2000/5A	10VA	15VA	50/60Hz
	2500/5A	10VA	20VA	50/60Hz
	3000/5A	20VA	25VA	50/60Hz
	4000/5A	20VA	25VA	50/60Hz
	5000/5A	20VA	25VA	50/60Hz

Certifications

 

Packaging & Shipping

To ensure your products arrive in perfect condition, we use optimized packaging solutions tailored to size, weight, and transport requirements:  

1. Small & Lightweight Products
- Secure Carton Boxes: Heavy-duty, 5-layer corrugated cardboard boxes.
- Internal Protection: Custom foam inserts, air cushions, or PE bags to prevent movement and dampness.  
- External Reinforcement: Waterproof tape + strapping for crush resistance.  

2. Large & Heavy Products
- Export-Grade Plywood Crates: 12mm-15mm plywood.  
- Shock Absorption: EPE foam edges to handle vibrations. 
- Palletized for Safety: Standard pallets (plastic or plywood or heat-treated wood) for forklift handling.  

Universal Safeguards  
- Labeling: Shipping mark/This Side Up warnings.  
- Customization: OEM branding or special markings upon request.  

 

 

Our Advantages

1. Premium Materials
High-Grade Cores: Precision-laminated silicon steel or nanocrystalline cores for minimal losses and high linearity.  
Robust Insulation: Epoxy resin designs ensure long-term stability in harsh environments.  

2. Superior Performance
Accuracy: Class 0.2/0.5 for metering, 5P/10P for protection, compliant with IEC 61869, 60044, IEEE, and ANSI standards.  
Wide Range: Supports 0.6kV-36kV systems, with custom ratios/frequency (50/60Hz).  
Low Thermal Rise: Optimized design reduces overheating, extending lifespan.  
EMC Immunity: Shields against electromagnetic interference for reliable signals.  

3. Service & Support
Custom Solutions: Tailored ratios, sizes, or connectors (e.g., DIN rail, IEC terminals).  
Global Certifications: IEC, CE, ISO, and local grid approvals.  
Lifelong Technical Aid: 24/7 support, installation guidance, and spare parts supply.  
Fast Delivery: Standard products in 2-4 weeks; expedited options for urgent needs.  

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Why Trust Us?
15+ years in power industry, serving 500+ clients worldwide.  
Rigorous testing 100% routine tests with reports provided.  
"Zero major failure" record since 2015.  

Need a quote or specs?
Contact us today for a responsive, no-obligation consultation.  
 

Our Team and exhibition

 

Our Workshop

 

 

FAQ

1. What customization options do you offer?
We provide tailored solutions based on your specific requirements, including adjustments to dimensions, performance specifications,
and other technical parameters. Contact us with your needs, and we'll confirm feasibility.  

2. How do I request a custom product?
Simply send us your detailed specifications (e.g., technical drawings, performance standards, or samples). Our team will evaluate and provide a solution within 2 business days.  

3. Are there minimum order quantities (MOQ) for customized products?  
MOQ depends on the complexity of customization. Standard products may have low MOQs, while highly specialized designs may require larger volumes. Discuss your needs with us for clarity.  

4. What's the lead time for custom orders?  
Lead times vary based on design complexity and order volume. Standard products ship in 2 weeks, while custom projects may take longer. We'll provide a timeline after reviewing your requirements.  

5. Can you meet international certifications/standards (IEC, CE, ISO, etc.)?
Yes, we comply with major international standards. Specify your certification requirements, and we'll ensure compliance.  

6. How do you ensure quality for custom products?
We conduct rigorous in-house testing and offer third-party inspections if needed. Prototypes can be provided for approval before mass production.  

7. What if I need technical support after purchase?
Our team provides lifelong technical assistance, including installation guides, troubleshooting, and spare parts support.  

8. Do you offer samples? Are they free?  
Samples are available for evaluation. Costs depend on product complexity-contact us for details.  

9. What's your payment terms for custom orders?
Standard terms include [T/T, L/C, etc.], with deposits required for custom projects. Terms are negotiable for long-term partnerships.  

10. How do you handle shipping and logistics?
We work with reliable global carriers (DHL, FedEx, sea freight, etc.) and handle customs documentation. Incoterms (EXW, FOB, CIF, CFR, etc.) can be negotiated.