BR13S-7 / BR15S-7 / BR18S-7 BR20S-7 / BR25S-7 BR13S-7 3300 , , , , 4000 4500 5000 6000 6500 7500 BR15S-7 3000 , , , 4000 4500 5000 5500 6500 7500 BR18S-7 2000~3300 3700 4000 , , 4500 5500 6500 7500 BR20S-7 2030~4290 4960 , , 5560 6010 BR25S-7 2030~3950 4290~4350 , , , 4960 5560 6010