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MT110 series compact vector inverter

MT110 is a compact inverter for asynchronous motor control. It has a compact structure, beautiful appearance and is easy to use. The software inherits the excellent performance, simplicity and ease of use of MT500. The hardware adopts high reliability design. MT110 can be used for various types of open-loop speed regulation/torque control, and is especially suitable for occasions with strict requirements on system cost, reliability, and volume.

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Merbeck frequency converter

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Description
Parameters

Wide input voltage range: single-phase/three-phase 220V model: 200V-240V, three-phase 380V model: 380V-440V;

Small size, advanced thermal design, much smaller than the same type of inverter;

Wiring is convenient, the control circuit terminals adopt spring-type terminals, screw-free installation, and high efficiency;

High speed control accuracy: V/F control: ±0.5%, SVC control: ±0.2%;

Standard built-in LED digital keyboard, optional external LCD keyboard (MTSOP0) or external LED keyboard;

The software has powerful functions, comes standard with Modbus communication, supports virtual terminals, programmable logic applications, and has complete protection functions;

It has strong anti-interference ability and is easy to assemble the frequency converter into a cabinet.

产品功能结构紧凑、性能卓越

宽电压设计

符合国际标准的宽电压设计

满足包括欧洲、北美、印度等在内的380-480V三相电网需求。

矢量控制

高性能矢量控制，提高设备精度

矢量控制下最高输出频率达500Hz，能够实现10倍弱磁调速范围内高精度速度输出。

直流制动回路

完善的直流制动回路

0.4kW-7.5kW(G)内置制动单元。制动能力强：短时制动可达1.1-1.4倍变频器额定功率；制动保护更全面：具有制动回路过流保护、制动电阻短路保护功能。

低速大转矩

低速大转矩（高启动转矩）

矢量模式下，转矩曲线线性度偏差在3%以内，转矩输出稳定，低频转矩大，能够实现超低速0.01Hz的稳定带载动行，转矩模式与速度模式可进行便捷切换，完善的直流制动回路方案。

独立风道

独立风道设计

独立风道设计，可有效防止灰尘进入变频器内部而造成短路故障，提高可靠性；选用长寿命大风量的冷却风机，有效降低变频器的温升，保障变频器可靠稳定运行。

飞车启动

可避免因直接启动造成的过流故障，实现平稳启动；可减少瞬间停电对生产的影响；可减少对电网的冲击。

节能功能

智能的节能功能

通过电压磁通矢量算法，实现对输出电压的闭环控制；在电机转矩要求低时，根据负载电流减小励磁电流；最大化的提高电机效率；减少电机损耗，减少能量损耗。

负载电流的实时监控

过流、过压抑制保护

运行时通过对负载电流的实时监控，自动限定其不超过设定的过流抑制点，以防止电流过大而引起的故障跳闸，对于一些惯性较大或变化剧烈的负载，该功能尤其适用。

过载能力强

150%时60s，180%时10s,200%时0.5s;过载保护持久耐用。

外形编号	型号	外形及安装尺寸（mm）
		A	B	H	W	D	фd	安装螺丝
SIZE A	MT110-0R4-S2B	66	137	145	75	115	ф5.0	M4*16
	MT110-0R7-S2B
SIZE B	MT110-0R7-T4B	72	165	175	86	128	ф5.0	M4*16
	MT110-1R5-T4B
	MT110-2R2-T4B
	MT110-4R0-T4B
	MT110-1R5-S2B
	MT110-2R2-S2B
SIZE C	MT110-5R5-T4B	108	225	235	120	158	ф5.0	M4*16
	MT110-7R5-T4B

Merbeck frequency converter