TD1020 Current Coil

• After-sales Service: Life Time
• Warranty: 12 Months Excellent After-sales Service
• Application: Electromagnetic Instrument, Electrical Calibration
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: TD1020
• Power: Electricity
• Customized: Non-Customized
• Equivalent current output: 1000 At / 2000 At
• Max current input: 22 A rms / 44 A rms
• DC accuracy: 0.3%
• AC accuracy: 0.3%@50Hz, 0.5%@400Hz
• Frequency: DC, 45 Hz ~ 400 Hz
• Transport Package: Package for Exporting
• Trademark: TUNKIA
• Origin: China
• Production Capacity: 1000
• Package Size: 50.00cm * 40.00cm * 20.00cm
• Package Gross Weight: 22.000kg

Product Description

TD1020 Current Coil 

1. Summary

TD1020 is a series of current coils,adopting the principle of equivalent ampere turns. It is applied for calibrating clamp Ammeters combined with AC\DC current source.

2. Features

Equivalent current output: 1000 At / 2000 At
Max current input: 22 A rms / 44 A rms
DC accuracy: 0.3%
AC accuracy: 0.3%@50Hz,0.5%@400Hz
Frequency: DC,45 Hz ~ 400 Hz

3. Application

☆ Calibrate clamp ammeter

Equivalent to 1000 At /2000 At current combined with AC\DC current source, which is applied for calibrating clamp meters.

4. Technical Parameters

Model		TD1020-50T-20A	TD1020-50T-40A	TD1020-100T-20A
Turns	Middle	50	50	100
	Side	25	25	50
Max current input		22 A rms	44 A rms	22 A rms
Continuous output time		<11 A, continuous; >11 A, ≤ 30minutes.	<22 A, continuous; >22 A, ≤ 30minutes.	< 11 A, continuous; > 11 A, ≤ 30minutes.
Frequency		DC,45 Hz ~ 400 Hz	DC,45 Hz ~ 400 Hz	DC,45 Hz ~ 65 Hz
Accuracy		DC: ±0.3% AC: ±0.3% @ 50 Hz, ±0.5% @ 400 Hz

5. Ordering Information

6. General Technical Specifications

Power Supply	--
Temperature	Operation Temperature:13°C ~ 33°C; Storage Temperature:-30°C ~ 70°C
Humidity	Operation Humidity:30%R·H ~ 80%R·H,No condensation Storage Humidity:10%R·H ~ 90%R·H,No condensation
Altitude	< 3000 m

 

Model	Dimension(mm) ( W * D * H )	Weight (kg)	Dimension Diagram
TD1020-50T-20A	410 × 330 × 165	15
TD1020-50T-40A	410 × 330 × 165	20
TD1020-100T-20A	410 × 330 × 135	20

 

 

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