Product Description
Elevate your power solutions with the superior engineering of CHBEB's single-phase pole-mounted transformers, expertly crafted by the renowned Daelim. These high-precision transformers masterfully convert utility distribution voltages ranging from 2400V up to an astonishing 34,500V into suitable levels. Industrial sectors benefit from robust distributions such as 277V, 240/480V, 2400V, and 4800V, while the residential sector enjoys the convenient 120/240V voltages. With a versatile and multifunctional design, these transformers are the ideal choice for small substations, providing the capability to boost voltages when necessary.
CHBEB proudly unveils two distinguished models of single-phase pole-mounted transformers: a resilient conventional model and a sophisticated Completely Self-Protected (CSP) model, each offering remarkable power ratings that soar to an impressive 167kVA.
Key Features:
- High Efficiency: Engineered to not only meet but exceed DOE Energy Efficiency Standards, our transformers also fully adhere to ANSI/IEEE and CSA standards, setting a high benchmark for performance.
- Standard Features: Experience ISO 9001 quality assurance with components that include lifting lugs, arrester mounting pads, high-voltage porcelain bushings with eyebolt terminals, low-voltage bushings with eyebolt terminals, and robust low-voltage neutral grounding straps, ensuring reliability every time.
- Self-Protected (CSP) Design: Our CSP models boast an array of primary protective links, surge arresters, secondary circuit breakers, emergency overload reset handles, and clear indicators for overload situations, all contributing to heightened safety and protection.
- Durability and Safety: Featuring a self-venting and resealing cover assembly, these transformers guarantee enduring safety and reliability, providing peace of mind even in the most demanding environments.
Operating Environment:
- Ambient Temperature: Optimally performing within a broad range, from a maximum heat of +40°C to a chilling -15°C, ensuring versatility across climates.
- Altitude: Efficient operation guaranteed at altitudes reaching up to 1000m, demonstrating adaptability to diverse geographical conditions.
- Humidity:
- Daily average relative humidity expertly managed at ≤95%, ensuring stable performance.
- Monthly average relative humidity maintained at a consistent ≤90%, supporting long-term operational efficiency.
- Seismic Intensity: Crafted to endure seismic intensities of up to 8 degrees, these transformers ensure unwavering performance even amidst the challenges of natural disruptions.
- Installation Conditions: For optimal efficacy, it is paramount to install in environments devoid of fire hazards, explosive risks, severe vibrations, chemical corrosion, and substantial 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 serve as pivotal elements in both urban and rural power distribution networks. They efficiently handle voltage conversion for a wide array of loads, extending from residential to industrial applications. These transformers are indispensable in small substations and factories, where precise voltage adjustments are crucial.
Detailed Photos
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