Danfoss VLT 2800 1.5kw 2815 Inverter

Danfoss VLT 2800 1.5kw 2815 Inverter

The Danfoss VLT 2800 1.5kw 2815 Inverter Drive for a 1.5kW (2HP) 3.7A, 400V 3 Phase Motor.

The Danfoss VLT 2800 1.5kw 2815 Inverter Drive Safeguards:

• Electronic thermal motor protection against overload.
• Also have Temperature monitoring feature. The power module ensures that the frequency converter cuts out if the temperature reaches 100 °C. An overload temperature cannot be reset until the temperature of the power module is below 70°C.
• And the frequency converter is protected against short-circuits on motor terminals U, V, W.
• Also If a mains phase is missing, the frequency converter will cut out.
• Further more monitoring of the intermediate circuit voltage ensures that the frequency converter cuts out if the intermediate circuit voltage is too low or too high.
• Also the frequency converter has protection against earth fault on motor terminals U, V, W.

 Enclosure:

• All VLT 2800 units has IP 20 enclosure as standard.
• In addition, this enclosure level is ideal for panel mounting in areas where a high degree of protection is required; at the same time IP 20 enclosures allow side-by-side installation without any need for extra cooling equipment.
• In addition IP 20 units can be upgraded with IP 21 / top cover and/ or NEMA 1 by fitting a terminal cover. See ordering number for terminal cover under Accessories for VLT 2800 .
• In addition, VLT 2880-82 and 2840 PD2 units has Nema 1 enclosure as standard.

Harmonic filter – Danfoss VLT 2800 1.5kw 2815 Inverter Drive:

The harmonic currents do not affect power consumption directly. Moreover they increase the heat losses in the installation (transformer, cables). That is why, in a system with a relatively high percentage of rectifier load, it is important to keep the harmonic currents at a low level so as to avoid a transformer overload and high cable temperature. The drive has low harmonic currents, VLT 2822-2840 3 x 200-240 V and VLT 2805-2882 380-480 V . And the drive has coils in their intermediate circuit as standard. This reduces the input current IRMS by typically 40 %.

About Brake of  Danfoss VLT 2800 1.5kw 2815 Inverter Drive:

VLT 2800 is available with or without an integral brake module. See also the section entitled Brake resistors for ordering a Brake resistor.

RFI filter of  Danfoss VLT 2800 1.5kw 2815 Inverter Drive:

VLT 2800 is available with or without an integral 1A RFI-filter. The integral 1A RFI filter complies with EMC standards EN 55011-1A. With an integral RFI filter there is compliance with EN 55011-1B with a max. 15-metre screened/armoured motor cable on VLT 2803-2815 1 x 220-240 Volt. VLT 2880-82 with integral 1B filter comply with EMC standard EN 50011 – 1B

Supported Protocols of Danfoss VLT 2800 1.5kw 2815 Inverter Drive (Optional):

Profibus, DeviceNet, FC Protocol.

VLT 2800 User Manual
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