IVT DSW 2000 Digital Sine Wave Inverter 12 V 2000 W

The high quality digital sine wave inverter IVT DSW-2000, 12 V, 2000 W reliably and precisely converts a 12 V DC voltage into a real 230 V sine wave AC voltage of 230 V/50 Hz. Independent of the public power grid, even sensitive consumers such as electronic tools, chargers, coffee machines, hair dryers, laptops or televisions can thus be supplied with power safely and without interference.

The power start function as well as the high peak output power of 4000 W support the smooth operation of critical loads with high starting current such as compressors, pumps, air conditioners and refrigerators. Extensive safety features, such as galvanic isolation, short circuit, reverse polarity, overload, overvoltage, overtemperature and dynamic deep discharge protection, enable professional use.

With the help of the switchable power saving functions (sleep, standby) the inverter's own power consumption can be reduced to a minimum. Thanks to E-approval, permanent installation in vehicles is permitted.

Details

• True sine wave AC voltage 230 V/50 Hz
• High peak output power 4000 W
• Galvanic isolation
• Standby and sleep function
• Dynamic deep discharge protection
• Power start function for loads with high inrush current
• Power and temperature controlled fan
• overvoltage shutdown
• Country-specific output sockets on request

Technical data
Input:

• Rated voltage 12 V
• Voltage range DC 11 - 16 V
• Rated input current 200 A
• Input current max. 248 A
• Deep discharge protection voltage, no-load 10.5 V
• Deep discharge protection voltage, rated 9.5 V
• Deep discharge protection voltage, adjustable* 9 - 12 V
• Prewarning
• Deep discharge protection cut-off 1 V above
• Cut-off voltage
• Restart voltage 12.5 V
• overvoltage cut-off 16 V
• Rated power consumption, idle 10 W
• Rated power consumption, standby 0.4 W

Output:

• Output voltage AC (± 2 %) 230 Vrms
• Frequency (± 1 %) 50 Hz
• Signal shape Sine wave
• Continuous output current 8.7 Aeff
• Continuous output power 2000 VA
• Peak output power (max. 2 s) 4000 VA
• Power factor cos phi > 0.8
• Rated efficiency 90
• Standby activation, output power < 50 VA

General:

• Input connection screw terminals
• Output connection protective contact socket
• Suitable for plug type F, C
• Output connection USB (type A) 5 V/500 mA DC
• Temperature range (66 % nominal power)
• Temperature range (100 % nominal power) -25 °C to +60 °C
• -25 °C to +40 °C
• Sleep function switchable
• Standby function can be switched on
• Galvanic isolation (input/output) yes
• Power start function yes
• E-approval yes
• Remote control yes
• Fan cooling yes

*only with remote control FB-04, FB-05 or Webbox

Microprocessor controlled electronics
A microprocessor forms the heart of the inverter. This control center monitors the most important parameters of the electronics, such as the input voltage and frequency. This ensures the constant stability of the output voltage.

Continuous power 2000 W - peak output power 4000 W
Especially with loads that require a high inrush current, starting does not always run smoothly. For this reason, all DSW inverters are designed to provide twice the continuous output power for a short time

Power start function for loads with high inrush current
When the consumer is switched on, the inrush current can briefly reach 5 to 10 times the specified rated current. The power start function attempts to compensate for this phenomenon by carrying out up to 5 start attempts in quick succession at maximum output power.

E-certification: suitable for fixed installation in vehicles
The Digital Sine Wave Inverters meet the legal requirements of the ECE regulation and thus have the E-certification. They are suitable for fixed installation in all vehicles with road approval, whether passenger cars, commercial vehicles or other vehicles with 12 V on-board voltage.

Galvanic isolation of input and output stage
Thanks to galvanic isolation, there is no electrically conductive connection between the input and output circuits. Therefore, even for commercial use when only one 230 V consumer is connected, no additional personal protection device (RCD or DI switch) is required.

Extensive protection functions
IVT inverters provide protection against reverse polarity and overvoltage at the input and short circuit and overload at the output. Automatic shutdown occurs in the event of overtemperature.

Dynamic deep discharge protection
On the one hand, the dynamic deep discharge protection ensures that the battery is protected against deep discharge; on the other hand, it also allows loads with a high inrush current to be switched on, as the switch-off threshold is lowered for a short time. With the optionally available remote controls FB-04, FB-05 as well as the Webbox-LCD there is also the possibility to adjust the deep discharge protection individually. A voltage between 9 V and 12 V (for 12 V models) or 18 V and 24 V (for 24 V models) can be selected. If the specified limit is reached, the inverter first indicates this by flashing the input LED. Subsequently, the load output of the inverter switches off automatically. Only when the battery has reached the necessary restart voltage, the load output becomes active again.

Switchable power saving functions: Standby, Sleep
Standby function: If the inverter is not constantly needed, the switchable standby function makes it possible to reduce the inverter's own power consumption by approx. 90 %. To do this, simply activate DIP switch 2 (see picture) directly on the device. The device now checks approx. every 10 seconds whether a load is present. If the inverter detects a load above the standby level, it switches on the 230 V AC output and is thus back in normal operating mode.

Sleep function: All DSW series inverters are also equipped with a sleep function. If the load output is not used for more than 10 minutes, the inverter will automatically shut down and stop drawing current. Switching off and on the main switch directly on the device or in hard-to-reach places with the help of the remote switch FS-01, FS-02 will restart it. The sleep function can be activated or deactivated with the DIP switch 1 (see picture) directly on the device. This prevents unnecessary discharge of the battery.

Safe output - 230 V grounding contact socket
Plug type: F, C All Digital Sine Wave Inverters are equipped as standard with a 230 V protective contact socket, suitable for plug types C (Euro plug) and F (Schuko plug).

Standard 5 V USB port
All DSW inverters have a 5 V USB port for powering suitable external devices such as cell phones, tablets, cameras or navigation devices.

Power and temperature controlled fans
The power- and temperature-controlled fans minimize the inverter's noise by only switching them on when needed.

Light and powerful
DSW inverters are characterized by their light weight. Conventional inverters are often equipped with large ring transformers. As a result, they are heavy and unwieldy. In contrast, the microprocessor-controlled IVT inverters work digitally thanks to innovative technology: large, heavy components are eliminated and replaced by small and powerful components.

Solid metal housing
The valuable inner workings of the inverter are protected by a solid and stable metal housing. Thanks to the mounting rail, the inverter can be stably fixed anywhere.

Remote switch on/off: Available as an accessory
Inverters are often installed in places that are difficult to access during subsequent use. With the remote switches FS-01 (surface mount version) and FS-02 (flush mount version), all DSW inverters can be switched on and off at a suitable location. The remote switch replaces the main switch on the inverter.

Remote control: individual control and monitoring of up to 4 devices
With the optionally available remote controls FB-04 (wired), FB-05 (radio-based) as well as the Webbox-LCD (operation in an existing computer network) there is the possibility to individually adjust the deep discharge protection. For the 12 V models a voltage between 9 V and 12 V can be selected, for the 24 V models a voltage between 18 V and 24 V can be selected. The remote controls as well as the webbox LCD also offer the advantage of individually controlling and monitoring up to 4 devices (IVT DSW series inverters, MPPTplus+ series solar controllers).

Matching connection cable sets
For a safe and trouble-free operation of the DSW inverters we recommend the use of the original IVT connection cables. These are exactly matched to the respective inverter in terms of conductor cross-section and cable length. The high-quality workmanship of our connection cables guarantees a particularly long service life, even under high loads. The cable set is already pre-assembled with matching ring lugs and wire end ferrules for connection to the battery and the inverter. All original IVT connection cables are supplied including fuse holder and 200 A fuse.

Note on safety for the commercial sector: If a multiple socket is connected and several 230 V consumers are used at the same time, the professional associations stipulate that each additional consumer must be protected by a separate RCD or DI circuit breaker.

Scope of delivery
Digital sine wave inverter IVT DSW-2000, 12 V Operating instructions DE, EN, FR, NL