Hammond 710 259 VA 750V C.T. Plate Transformer, 115 VAC Primary
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Create Free Business AccountKey Features
- 750V C.T. high voltage (plate) secondary, 259 VA (CCS rating)
- Secondary current 345 mA CCS / 518 mA ICAS
- 115 VAC, 50/60 Hz primary (input Black & Black)
- Runs full wave bridge or full wave C.T.
- Enclosed construction with 4 hole chassis mount and minimum 6 in long leads
- Class A insulation (105 degrees C); hi-pot tested at a minimum of twice secondary voltage
- CSA certified (209651); RoHS and REACH compliant
The 710 is a 259 VA high voltage (plate) transformer from the 700 Series with a 115 VAC, 50/60 Hz primary and a 750V C.T. secondary, intended for builders and service technicians who need a centre-tapped plate supply. It carries the lowest secondary voltage in the 700 Series table, 750V C.T., making it the entry point of the range for plate supplies below 1,000 V.
The high voltage secondary is rated 345 mA under CCS (Continuous Commercial Service) and 518 mA under ICAS (Intermittent Commercial or Amateur Service); the 259 VA figure is a CCS rating. The transformer can be run full wave bridge or full wave C.T. Input is on the Black and Black primary leads. A 117/234 VAC dual-primary version is listed as the 710A.
Construction is enclosed, with a 4 hole chassis mount, minimum 6 in long leads and Class A insulation (105 degrees C). Units are hi-pot tested at a minimum of twice the secondary voltage and the series is CSA certified (209651). The 710 is RoHS and REACH compliant, with a series-table weight of 7.2 lbs (3.27 kg).
Ideal For
- 750V C.T. high voltage plate supply
- Full wave bridge or full wave C.T. rectified supplies
- Continuous commercial (CCS) or intermittent amateur (ICAS) service
- Equipment run from a 115 VAC line
Mounting
| Mounting | 4 hole chassis mount |
Overview
| Series | 700 Series - High Voltage (Plate) |
| Description | Transformer, high voltage, 259VA, 115 VAC to 750V C.T. @ 345ma., 700 series |
| Short Description | 115V 50/60Hz 750VCT 110VA |
| 117/234 VAC Primary Version | 710A |
Electrical
| Frequency | 50/60 Hz |
| Hi-Pot Test | Minimum of twice secondary voltage |
| Primary Wiring | Input Black & Black |
| Primary Voltage | 115 VAC |
| Power Rating (VA) | 259 (CCS rating) |
| Rectifier Configuration | Can be run full wave bridge or full wave C.T. |
| H.V. Secondary Current (CCS) | 345ma. |
| H.V. Secondary Current (ICAS) | 518ma. |
| AC High Voltage Secondary R.M.S. | 750V C.T. |
Identifiers
| UPC | 623980285504 |
| UNSPSC | 39121301 |
| Part Number | 710 |
Packaging & Shipping
| Shipping Weight | 7.2 lbs (3.27 kg) |
| Weight (Series Table) | 7.2 lbs |
Construction & Finish
| Enclosure | Enclosed |
| Lead Length | Minimum 6" long leads |
| Insulation Class | Class A (105 degrees C) |
Compliance & Certifications
| CSA Certified | Yes (209651) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Documentation
Frequently Asked Questions
What is the difference between the 710 and the 710A?▾
The 710 has a 115 VAC primary; the 710A is the 117/234 VAC dual-primary version with the same 750V C.T. secondary and 259 VA rating.
How do I wire the 710 primary?▾
On 115 VAC-only models the input is the Black and Black leads.
What do the CCS and ICAS current ratings mean?▾
CCS is Continuous Commercial Service (345 mA for this part) and ICAS is Intermittent Commercial or Amateur Service (518 mA). The 259 VA rating is a CCS rating.
Can it be used in a full wave bridge circuit?▾
Yes. Units in the 700 Series can be run full wave bridge or full wave C.T.
How is the 710 mounted and insulated?▾
It is an enclosed unit with a 4 hole chassis mount, minimum 6 in long leads and Class A insulation rated 105 degrees C.
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