Product Description
Experience the pinnacle of engineering excellence with CHBEB's single-phase pole-mounted transformers, masterfully crafted by Daelim. These precision-engineered devices adeptly convert high utility distribution voltages, covering an impressive spectrum from 2400V to a remarkable 34,500V, into more manageable levels. Industrial applications benefit greatly from distributions such as 277V, 240/480V, 2400V, and 4800V, while residential sectors enjoy the convenience and safety of 120/240V voltages. With their multifunctional design, these transformers are perfectly suited for small substations and can expertly boost voltages when needed.
At CHBEB, we take pride in offering two distinct models of single-phase pole-mounted transformers: a robust and reliable conventional model and a sophisticated, cutting-edge Completely Self-Protected (CSP) model. Both models boast power ratings that soar to an impressive 167kVA, meeting the diverse needs of any power distribution scenario.
Key Features:
- High Efficiency: Our transformers are meticulously engineered to not only meet but consistently exceed the stringent DOE Energy Efficiency Standards. They also fully comply with the highest ANSI/IEEE and CSA standards, ensuring reliability and superior performance.
- Standard Features: Rest assured with the peace of mind provided by ISO 9001 quality assurance. These transformers come equipped with key components such as lifting lugs, arrester mounting pads, high-voltage porcelain bushings with eyebolt terminals, low-voltage bushings with eyebolt terminals, and dependable low-voltage neutral grounding straps.
- Self-Protected (CSP) Design: Our CSP models are fortified with primary protective links, surge arresters, secondary circuit breakers, and emergency overload reset handles. They also feature indicators for overload situations, providing comprehensive protection and ease of use.
- Durability and Safety: With a sophisticated self-venting and resealing cover assembly, these transformers are designed to ensure enduring safety and reliability, making them a solid choice for any power distribution network.
Operating Environment:
- Ambient Temperature: Our transformers perform optimally within a temperature range from a sweltering +40°C down to a chilly -15°C.
- Altitude: They operate efficiently at altitudes reaching up to 1000m, maintaining excellent performance.
- Humidity:
- The daily average relative humidity is diligently maintained at ≤95%, ensuring dependable operation.
- Monthly average relative humidity is carefully kept at ≤90%, providing consistent performance.
- Seismic Intensity: These transformers are expertly designed to withstand seismic intensities up to 8 degrees, ensuring consistent performance even in the most challenging conditions.
- Installation Conditions: For optimal performance, installation should be carried out in environments free from fire hazards, explosive threats, severe vibrations, chemical corrosion, and significant pollution.
Technical Data:
Conventional Type Single-Phase Pole Mounted Transformer:
Rated Power |
High Voltage |
Low Voltage |
No Load Losses (W) |
On Load Losses (W) |
Weight (kg) |
10kVA |
34500/19920V |
120-240V |
36 |
120 |
150 |
15kVA |
34500/19920V |
120-240V |
50 |
195 |
210 |
25kVA |
34500/19920V |
120-240V |
80 |
290 |
258 |
37.5kVA |
34500/19920V |
120-240V |
105 |
360 |
340 |
50kVA |
34500/19920V |
120-240V |
135 |
500 |
395 |
75kVA |
34500/19920V |
120-240V |
190 |
650 |
480 |
100kVA |
34500/19920V |
120-240V |
210 |
850 |
583 |
167kVA |
34500/19920V |
120-240V |
350 |
1410 |
680 |
Completely Self-Protected (CSP) Type Single-Phase Pole Mounted Transformer:
Rated Power |
High Voltage |
Low Voltage |
No Load Losses (W) |
On Load Losses (W) |
Weight (kg) |
10kVA |
34500/19920V |
120-240V |
50 |
120 |
150 |
15kVA |
34500/19920V |
120-240V |
65 |
195 |
205 |
25kVA |
34500/19920V |
120-240V |
105 |
290 |
245 |
37.5kVA |
34500/19920V |
120-240V |
140 |
360 |
335 |
50kVA |
34500/19920V |
120-240V |
180 |
500 |
370 |
75kVA |
34500/19920V |
120-240V |
250 |
650 |
505 |
Applications: CHBEB's single-phase pole-mounted transformers are indispensable in both urban and rural power distribution landscapes. They skillfully handle voltage conversion for a wide array of loads, from residential setups to industrial applications, making them essential for small substations and factories where precise voltage adjustments are crucial.
Detailed Photos