APOLLO GROUP CO., LTD.

AP33KTLSI/AP40KTLSI

Characteristics Technical Specifications Documents

More Energy Generated

● Transformerless design, maximum conversion efficiency up to 98.6%, Europe efficiency up to 98.4%

● Three MPP

● Gain maximum energy generated by shadowed PV cells

● Wide MPPT voltage range (320 ~ 900V), longer daily power generation time

● Intelligent MPPT algorithm

● The maximum power point tracking is not affected by abrupt change of illumination

● Accurate identification technology of power change

● Static MPPT is stable and accurate

● Wide operating temperature range (– 25 °C ~ + 60 °C), continuous power generation at full load in high temperature

High Reliability

● Long lifetime design of film capacitor, 25 years of designed service life for complete machine

● Natural heat dissipation, waterproof, dust resistance, salt fog resistance and corrosion resistance

● Active+passive islanding protection

● Multilayer, step-by-step overcurrent, overvoltage, overtemperature and short-circuit protections for software and hardware

● 6 strings fault monitoring with rapid positioning

Advanced Control Technology

● Double modulation of three level SPWM and SVPWM, natural and smooth switch

● Adaptive control, adapting to harsh weak power grids environment

● Harmonic current compensation, THD < 1%

● Supporting active and reactive power grid dispatch and SVG function at night

● LVRT function

Friendly and Flexible

● Status display with LED indicators, concise interface

● Built-in DC SPD and fuse, no need of DC combiner box, reducing cost for users

● DC shut-off circuit breaker for safe and convenient maintenance operating

● IP 65 protection level for outdoor use

● Wall mounting design, one-step forming of aluminum shell

● Standard RS485 / APP / GPRS / Wi-Fi / Bluetooth communications; Optional PLC viewing the system operation information

MODEL AP33KTLSI AP40KTLSI
INPUT (DC)
Max. DC input power 33 kWp 40 kWp
Max. DC input voltage 1000 V
Start-up voltage 200 V
Max. DC input current 3 × 23 A
MPPT voltage range 320 – 900 V
MPPT voltage range at full-load 480 – 800 V 580 – 850 V
Number of MPPTs         3
Rated DC input voltage 620 V 680 V
DC terminals 2 × 6
MPPT efficiency (static) > 99.9%
Withstanding voltage & insulation for DC input against the enclosure Basic insulation 3000 Vdc / 1 min
OUTPUT (AC)
Rated output power 30 kW 36 kW
Max. apparent power 33 kVA 40 kVA
Rated output voltage 3 × 380 / 400 / 415 Vac + N + PE 3 × 277 / 480 Vac + PE
Rated output current 3 × 45.9 A
Max. allowable output current 3 × 48 A
Rated frequency 50 / 60 Hz
DC component < 0.5% (rated current)
THD < 3% (rated power)
Power factor 0.8 leading ~ 0.8 lagging
Withstanding voltage & insulation for AC output sides against the enclosure Basic insulation 3000 Vdc / 1 min
EFFICIENCY
Max. efficiency 98.7% 98.9%
European efficiency 98.4% 98.5%
OTHERS
Protections DC reverse polarity protection, DC switch, DC overvoltage and overload protection, output AC short-circuit protection, AC overload, overcurrent limitation and protection, grid over/under-voltage and unbalanced protection, grid over/under-frequency protection, leakage protection, lightning protection, islanding protection, DC/AC surge protection, insulation resistance detection protection
Communications RS485, USB, App and Bluetooth (standard); PLC (optional)
Display LED / LCD & App LED & App
IP rating IP 65
Cooling Natural cooling
Standby loss < 15 W
Topology Transformerless
MTBF 40000 h
Warranty 5 years (standard), 10 / 15 / 20 / 25 years (optional)
Standards
IEC/EN 62109-1, IEC/EN 62109-2, VDE 0126-1-1, VDE AR-N-4105,
IEC 61683, IEC 61727, IEC 62116, EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4
Operating temperature –25℃ ~ +60℃
Relative humidity 0 ~ 100% (non-condensing)
Altitude 3000 m
Dimensions (W × D × H) (mm) 580 × 255 × 820
Packaged dimensions (W × D × H) (mm) 690 × 935× 365
Net weight (kg) 68
Gross weight (kg) 70