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Danfoss Transformer type ZT931 (with pin D1mm) - Ignition Transformers
DanfossIgnition Transformers

Danfoss Transformer type ZT931 (with pin D1mm)

Danfoss ZT931 is an ignition transformer delivering 1 x 14 kV secondary voltage at 40 mA rms, operating from 220/240 V primary input at 50 Hz. With 0.25 A consumption and 33% engagement duty cycle, it suits…

SKU 3G-CBM-06963

Also listed as: ZT 931 · ZT-931

Brand
Danfoss
Item
Transformer type ZT931
Part Number
ZT931
Category
Ignition Transformers
UNSPSC
39121003 — Instrument transformers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Danfoss
Manufacturer Part Number
ZT931
model
ZT931
volts
1 X 14000
frequency
50 Hz (40-60 Hz)
tension v
220
connector pin
Ø 1 mm or 4 mm
own consumption
0.25 A
primary voltage
220/240 V
disturbance class
<N (VDE 0875)
secondary current
40 mA rms
secondary voltage
1 x 14 kV
engagement duration
33% in 3 min
frequency oscillation
20 kHz

Technical Documents

(1)
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Danfoss Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Danfoss ZT931 is an ignition transformer delivering 1 x 14 kV secondary voltage at 40 mA rms, operating from 220/240 V primary input at 50 Hz. With 0.25 A consumption and 33% engagement duty cycle, it suits industrial ignition and high-voltage spark applications.

Frequently Asked Questions

Where can I source a Danfoss ZT931 ignition transformer in your region?

3G Electric stocks and sources the Danfoss ZT931 ignition transformer for delivery to your location, your location, and CALABARZON regions. We handle customs documentation, logistics coordination, and USD invoicing. Lead time on request.

What is the lead time for the Danfoss ZT931 transformer?

Lead time for the Danfoss ZT931 (TRF05155) is available on request. 3G Electric manages full logistics and customs clearance to your region, ensuring compliant delivery to your facility.

What are the key specs of the Danfoss ZT931 ignition transformer?

The ZT931 delivers 1 × 14 kV secondary voltage at 40 mA rms from a 220/240 V primary input at 50 Hz. Engagement duty cycle is 33% in 3 minutes, with 0.25 A primary consumption and VDE 0875 <N disturbance class rating.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops
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Danfoss Products

3G Electric supplies Danfoss ignition transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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