Powervamp Coolspool 29 Base Unit (Single) - Negative

The Powervamp Coolspool 29 Base Unit (Single) – Negative is a portable 28 V DC aircraft start unit for turbine-start support and onboard emergency power use. This single-unit Coolspool 29 configuration combines a high-discharge sealed lead-acid AGM battery system with an integral charger and a robust aluminium case for ramp and hangar operations.

Manufacturer part numbers: 1370854 and 2207674.

• Nominal output: 28 V DC
• Peak current: 2400 A
• Battery capacity: 26 Ah at the 10-hour rate at 20 °C
• Integral 1.9 A, three-stage charger; 90–264 V AC, 47–63 Hz, single phase
• 2 m aircraft cable with heavy-duty rubber NATO connector
• Solid-state LED voltmeter with push-to-view function
• Corrosion-resistant aluminium case with carry handle and shock-absorbing feet
• Approximate dimensions: 405 × 135 × 345 mm (L × W × H)
• Approximate weight: 29 kg

The unit is supplied with a NATO lead set, charging lead and heavy-duty protective jacket according to the product information provided. Powervamp states that the Coolspool 29 is cleared for air transportation.

Please confirm the required voltage configuration, connector arrangement and aircraft starting requirements before purchase.

Documentation: Powervamp Coolspool 29 product datasheet (PDF).