SMA WB 3000-US Wind Boy 3000W Inverter

Description
Specifications

SMA WB 3000-US Wind Boy 3000W Inverter

SB 240-US-10 Sunny Boy 240W Micro Inverter

User-friendly, safe and reliable, the Windy Boy is specially certified for locations requiring UL certification. The automatic grid voltage detection* allows for straightforward and secure installation. The aluminum die-cast enclosure and the OptiCool active cooling system ensure optimal yield as well as a long lifespan, even under adverse operating conditions.

Efficient

Peak efficiency of 96.5%
OptiCool active temperature management

Easy to Use

Programmable polynomial curve enables free selection of turbines

Reliable

Galvanic isolation due to integrated transformer

Assembled in the USA

Compliant with ARRA "Buy American" clause

UL Certified

For the North American small wind market (UL 1741/IEEE-1547)

Also Known As:
WB.3000US
WB-3000US
WB_3000US
WB3000US

	Wind Boy 3000-US	Wind Boy 3800-US	Wind Boy 4000-US
	208 V AC 240 V AC	240 V AC	208 V AC 240 V AC
Input (DC)
Max. DC power	3200 W	4200 W	4200 W
Max. DC voltage	500 V	600 V	600 V
DC nominal voltage	250 V	310 V	310 V
Min. open circuit voltage for activating "Turbine Mode"	228 V	285 V	285 V
Operating range "Turbine Mode"	175 - 500 V 200 - 500 V	250 - 600 V	250 - 600 V
Max. input current	17 A	18 A	18 A
Output (AC)
AC nominal power	3000 W	3800 W	3500 W 4000 W
Max. AC power	3000 W	3800 W	3500 W 4000 W
Max. AC power	15 A	16 A	17 A
Nominal AC voltage / AC operating range	183 — 229 V	211 — 264 V	183 — 229 V
AC grid frequency/ range	60 Hz; 59.3 — 60.5 Hz	60 Hz; 59.3 — 60.5 Hz	60 Hz; 59.3 — 60.5 Hz
Power factor (cos φ)	1	1	1
Phase conductors / connection phases	1 / 2	1 / 2	1 / 2
Efficiency
Max. efficiency	96%	96.5%	96.5% 96.8%
CEC efficiency	95% 95.5%	96.0%	95.5% 96.0%
Protection devices
DC reverse-polarity protection	yes	yes	yes
AC short circuit protection	yes	yes	yes
Galvanically isolated	yes	yes	yes
Protection class / overvoltage category	I / III	I / III	I / III
General Data
Dimensions (W / H / D) in mm (in)	450 / 352 / 236 (18 / 14 / 9)	450 / 352 / 236 (18 / 14 / 9)	450 / 352 / 236 (18 / 14 / 9)
Weight	40 kg (88 lb)	40 kg (88 lb)	40 kg (88 lb)
Operating temperature range	—25 °C ... +45 °C (—13 °F ... +113 °F)	—25 °C ... +45 °C (—13 °F ... +113 °F)	—25 °C ... +45 °C (—13 °F ... +113 °F)
Noise emission (typical)	≤ 40 dB	≤ 40 dB	≤ 40 dB
Internal consumption at night	0.1 W	0.1 W	0.1 W
Topology	LF transformer	LF transformer	LF transformer
Cooling concept	OptiCool	OptiCool	OptiCool
Electronics protection rating / connection area	NEMA 3R /	NEMA 3R	NEMA 3R
Features
Display: text line / graphic	yes / -	yes / -	yes / -
Communication: RS485 / Bluetooth	opt. / opt.	opt. / opt.	opt. / opt.
Warranty: 5 years	yes	yes	yes
Certificates and permits (more available on request)	FCC Part 15 (Class A & B), UL1741,. IEEE-1741, UL1998	FCC Part 15 (Class A & B), UL1741,. IEEE-1741, UL1998	FCC Part 15 (Class A & B), UL1741,. IEEE-1741, UL1998
NOTE: US inverters ship with gray lids.
Data at nominal conditions
Type designation	WB 3000US	WB 3800-US	WB 4000US

Note: Specifications and pricing of the SMA WB 3000-US Wind Boy 3000W Inverter subject to change without notice. Illustrations and descriptions of the SMA WB 3000US do not claim to be complete or exhaustive.